Metadata-Version: 2.1
Name: streamlit-openai
Version: 0.1.2
Summary: Build AI chatbots with Streamlit and OpenAI
Home-page: https://github.com/sbslee/streamlit-openai
Author: Seung-been "Steven" Lee
Author-email: sbstevenlee@gmail.com
License: MIT
Description: [![PyPI version](https://badge.fury.io/py/streamlit-openai.svg)](https://badge.fury.io/py/streamlit-openai)
        
        Welcome to the `streamlit-openai` package!
        
        This package provides a Streamlit component for building interactive chat 
        interfaces powered by OpenAI.
        
        Here’s a quick overview of the package’s key features:
        
        - Easily create chat interfaces in Streamlit
        - Real-time streaming responses using the Responses API
        - Integration with OpenAI tools: reasoning, function calling, remote MCP, file search, code interpreter, vision, image generation, web search, and more
        - File input support for richer interactions
        - Fully customizable chat interface, including model selection, temperature settings, and more
        - Support for saving and retrieving chat history
        
        # Table of Contents
        - [Installation](#installation)
        - [Usage](#usage)
        - [Schematic Diagram](#schematic-diagram)
        - [Features](#features)
          - [Function Calling](#function-calling)
            - [Image Generation Example](#image-generation-example)
            - [Web Search Example](#web-search-example)
            - [Audio Transcription Example](#audio-transcription-example)
          - [Reasoning](#reasoning)
          - [Remote MCP](#remote-mcp)
          - [File Inputs](#file-inputs)
            - [Message Attachments](#message-attachments)
            - [Static File Upload](#static-file-upload)
            - [File Uploader Widget](#file-uploader-widget)
          - [Vision](#vision)
          - [Image Generation](#image-generation)
          - [File Search](#file-search)
            - [PDF Vision Support](#pdf-vision-support)
            - [Vector Store Retrieval](#vector-store-retrieval)
          - [Web Search](#web-search)
          - [Code Interpreter](#code-interpreter)
          - [Chat History](#chat-history)
          - [Storage Management](#storage-management)
        - [Customization](#customization)
          - [Model Selection](#model-selection)
          - [Temperature](#temperature)
          - [Instructions](#instructions)
          - [Avatar Image](#avatar-image)
          - [Welcome Message](#welcome-message)
          - [Example Messages](#example-messages)
          - [Info Message](#info-message)
          - [Input Box Placeholder](#input-box-placeholder)
        - [Chat Completions and Assistants APIs](#chat-completions-and-assistants-apis)
        - [Changelog](#changelog)
        
        # Installation
        
        ```sh
        $ pip install streamlit-openai streamlit openai
        ```
        
        # Usage
        
        Export your OpenAI API key:
        
        ```sh
        $ export OPENAI_API_KEY='sk-...'
        ```
        
        Save the following code to `app.py`:
        
        ```python
        import streamlit as st
        import streamlit_openai
        
        if "chat" not in st.session_state:
            st.session_state.chat = streamlit_openai.Chat()
        
        st.session_state.chat.run()
        ```
        
        Run the app:
        
        ```sh
        $ streamlit run app.py
        ```
        
        # Schematic Diagram
        
        The diagram below illustrates the `Section` and `Block` classes used
        to create a chat interface.
        
        In the diagram, the uploaded file (`instructions.txt`) contains the following 
        content:
        
        "Create a 2x10 table with random numbers and save it as a CSV file, using 'X' 
        and 'Y' as column names. Then, generate a scatter plot based on this table. 
        Save the plot as a PNG file. Finally, display both the plot and the table."
        
        The assistant uses file search to retrieve the instructions from the uploaded 
        file, and the code interpreter to execute the instructions and generate the 
        output files.
        
        ![Schematic diagram](schematic_diagram.png)
        
        # Features
        
        ## Function Calling
        
        You can define and invoke custom functions within a chat using OpenAI's 
        function calling capabilities. To create a custom function, provide the 
        `name`, `description`, `parameters`, and `handler` arguments when initializing 
        a `CustomFunction`.
        
        ### Image Generation Example
        
        Update: As of the 0.1.2 release, the `streamlit_openai` package natively 
        supports image generation (see [Image Generation](#image-generation)) 
        Therefore, creating a custom function for this purpose is no longer necessary. 
        However, if you prefer to define a custom image generation function, you can 
        still do so using the `CustomFunction` class.
        
        Below is an example of a custom function that generates an image based on a 
        user-provided prompt:
        
        ```python
        import streamlit as st
        import openai
        import streamlit_openai
        
        if "chat" not in st.session_state:
            def handler(prompt):
                client = openai.OpenAI()
                response = client.images.generate(
                    model="dall-e-3",
                    prompt=prompt,
                    size="1024x1024",
                    quality="standard",
                    n=1,
                )
                return response.data[0].url
            
            generate_image = streamlit_openai.CustomFunction(
                name="generate_image",
                description="Generate an image based on a given prompt.",
                parameters={
                    "type": "object",
                    "properties": {
                        "prompt": {
                            "type": "string",
                            "description": "A description of the image to be generated.",
                        }
                    },
                    "required": ["prompt"]
                },
                handler=handler
            )
        
            st.session_state.chat = streamlit_openai.Chat(
                functions=[generate_image]
            )
        
        st.session_state.chat.run()
        ```
        
        ### Web Search Example
        
        Update: As of the 0.1.2 release, the `streamlit_openai` package natively 
        supports web search (see [Web Search](#web-search)). Therefore, creating a 
        custom function for this purpose is no longer necessary. However, if you 
        prefer to define a custom web search function, you can still do so using the 
        `CustomFunction` class.
        
        You can create a custom function to search the web using a given query. Below 
        is an example:
        
        ```python
        import streamlit as st
        import openai
        import streamlit_openai
        
        if "chat" not in st.session_state:
            def handler(prompt):
                client = openai.OpenAI()
                response = client.chat.completions.create(
                    model="gpt-4o-search-preview",
                    web_search_options={},
                    messages=[{"role": "user", "content": prompt}],
                )
                return response.choices[0].message.content
            
            search_web = streamlit_openai.CustomFunction(
                name="search_web",
                description="Search the web using a query.",
                parameters={
                    "type": "object",
                    "properties": {
                        "prompt": {
                            "type": "string",
                            "description": "Search query.",
                        }
                    },
                    "required": ["prompt"]
                },
                handler=handler
            )
        
            st.session_state.chat = streamlit_openai.Chat(
                functions=[search_web],
            )
        
        st.session_state.chat.run()
        ```
        
        ### Audio Transcription Example
        
        You can create a custom function to transcribe audio files. Below is an 
        example:
        
        ```python
        import streamlit as st
        import openai
        import streamlit_openai
        
        if "chat" not in st.session_state:
            def handler(audio_file):
                client = openai.OpenAI()
                response = client.audio.transcriptions.create(
                    model="gpt-4o-transcribe",
                    file=open(audio_file, "rb"),
                )
                return response.text
            
            transcribe_audio = streamlit_openai.CustomFunction(
                name="transcribe_audio",
                description="Convert speech to text.",
                parameters={
                    "type": "object",
                    "properties": {
                        "audio_file": {
                            "type": "string",
                            "description": "The audio file to transcribe.",
                        }
                    },
                    "required": ["audio_file"]
                },
                handler=handler
            )
        
            st.session_state.chat = streamlit_openai.Chat(
                functions=[transcribe_audio],
            )
            
        st.session_state.chat.run()
        ```
        
        ## Reasoning
        
        The `Chat` class supports OpenAI's reasoning capabilities, allowing the
        assistant to perform complex reasoning tasks. To enable reasoning, select a 
        reasoning model when initializing the `Chat` class (e.g., `model="o3"`). 
        Depending on the selected model, you may need to disable some features that 
        are not compatible with reasoning. For example, web search is not supported 
        with reasoning models, so you should set `allow_web_search=False` when 
        initializing the `Chat` class.
        
        Example:
        
        ```python
        import streamlit as st
        import streamlit_openai
        
        if "chat" not in st.session_state:
            st.session_state.chat = streamlit_openai.Chat(
                model="o3",             # Select a reasoning model
                allow_web_search=False, # Disable web search
            )
        
        st.session_state.chat.run()
        ```
        
        ## Remote MCP
        
        The `Chat` class supports OpenAI's remote MCP (Model Context Protocol) for 
        performing various tasks. To create a remote MCP, provide the required 
        parameters -- `server_label` and `server_url` -- when initializing a 
        `RemoteMCP`. Depending on your use case, you may also need to specify 
        additional parameters such as `require_approval`, `headers`, and 
        `allowed_tools`.
        
        Example:
        
        ```python
        import streamlit as st
        import streamlit_openai
        
        if "chat" not in st.session_state:
            deepwiki = streamlit_openai.RemoteMCP(
                server_label="deepwiki",
                server_url="https://mcp.deepwiki.com/mcp",
            )
        
            st.session_state.chat = streamlit_openai.Chat(
                mcps=[deepwiki]
            )
        
        st.session_state.chat.run()
        ```
        
        ## File Inputs
        
        You can provide file inputs to the chat interface, allowing the assistant
        to access and utilize the content of the files during the conversation.
        
        ### Message Attachments
        
        You can upload files in the chat by clicking the attachment icon or dragging 
        them into the input box. Uploaded files are sent along with your message, and 
        the assistant can access their content. This behavior is controlled by the 
        `accept_file` parameter when initializing the `Chat` class. Below is an 
        example of how to enable file uploads in the chat interface:
        
        ```python
        import streamlit as st
        import streamlit_openai
        
        if "chat" not in st.session_state:
            st.session_state.chat = streamlit_openai.Chat(
                accept_file="multiple" # Allow multiple file uploads (default)
                # accept_file=True,    # Allow only one file upload
                # accept_file=False,   # Disable file uploads entirely
            )
        
        st.session_state.chat.run()
        ```
        
        ### Static File Upload
        
        You can upload files statically by providing the `uploaded_files` parameter
        when initializing the `Chat` class. Example:
        
        ```python
        import streamlit as st
        import streamlit_openai
        
        if "chat" not in st.session_state:
            st.session_state.chat = streamlit_openai.Chat(
                uploaded_files=["example.pdf"]
            )
        
        st.session_state.chat.run()
        ```
        
        ### File Uploader Widget
        
        You can use `st.file_uploader` to allow users to upload files dynamically. 
        Note that while the widget supports file removal, the files will still remain 
        in the chat context. Example:
        
        ```python
        import streamlit as st
        import streamlit_openai
        
        if "chat" not in st.session_state:
            st.session_state.chat = streamlit_openai.Chat()
            
        uploaded_files = st.sidebar.file_uploader("Upload Files", accept_multiple_files=True)
        
        st.session_state.chat.run(uploaded_files=uploaded_files)
        ```
        
        ## Vision
        
        The `Chat` class supports OpenAI’s vision capabilities, allowing image input 
        to be processed within a chat.
        
        Currently, the following image formats are supported: `.png`, `.jpeg`, `.jpg`, 
        `.webp`, and `.gif`.
        
        Here’s an example:
        
        ```python
        import streamlit as st
        import streamlit_openai
        
        if "chat" not in st.session_state:
            st.session_state.chat = streamlit_openai.Chat(
                uploaded_files=["example.jpeg"]
            )
        
        st.session_state.chat.run()
        ```
        
        ## Image Generation
        
        The `Chat` class supports OpenAI's image generation capabilities, allowing the
        assistant to generate images based on user prompts. By default, this feature is
        enabled, but you can disable it by setting `allow_image_generation=False` when
        initializing the `Chat` class. Example:
        
        ```python
        import streamlit as st
        import streamlit_openai
        
        if "chat" not in st.session_state:
            st.session_state.chat = streamlit_openai.Chat(
                allow_image_generation=True,    # Enable image generation (default)
                # allow_image_generation=False, # Disable it
            )
        
        st.session_state.chat.run()
        ```
        
        ## File Search
        
        The `Chat` class supports file search capabilities, enabling the assistant to 
        search through uploaded files and retrieve relevant information during a 
        conversation. To disable it, set `allow_file_search=False` when initializing 
        `Chat`.
        
        The following file formats are currently supported: `.c`, `.cpp`, `.cs`, 
        `.css`, `.doc`, `.docx`, `.go`, `.html`, `.java`, `.js`, `.json`, `.md`, 
        `.pdf`, `.php`, `.pptx`, `.py`, `.rb`, `.sh`, `.tex`, `.ts`, and `.txt`.
        
        It's notewordthy that the file search feature doesn't support image 
        processing, except for PDFs, which can be processed using OpenAI's vision. 
        See [PDF Vision Support](#pdf-vision-support) for more details.
        
        When the user uploads one or more files, a new vector store is created, and 
        the files are indexed for search. If additional files are uploaded later, the 
        existing vector store is updated with the new files.
        
        Note that OpenAI's file search currently supports a maximum of two vector 
        stores in use simultaneously. See 
        [Vector Store Retrieval](#vector-store-retrieval) for more details.
        
        Below is an example:
        
        ```python
        import streamlit as st
        import streamlit_openai
        
        if "chat" not in st.session_state:
            st.session_state.chat = streamlit_openai.Chat(
                allow_file_search=True,   # Enable file search (default)
                # allow_file_search=False # Disable it
                uploaded_files=["example.docx"]
            )
        
        st.session_state.chat.run()
        ```
        
        ### PDF Vision Support
        
        File search retrieves information from a knowledge base using semantic and 
        keyword search. However, it does not support processing images within files 
        -- except in the case of PDFs. PDF files can be processed using OpenAI's 
        vision capabilities, allowing the assistant to extract both text and images 
        from each page. Notably, PDFs processed this way do not trigger the creation 
        of a vector store, as they are handled through the vision model instead.
        
        There is a limitation, however: you can upload up to 100 pages and a total of 
        32MB of content in a single PDF upload. If the uploaded PDF exceeds this 
        limit, the assistant will fall back to standard file search, which indexes 
        only the text content of the PDF.
        
        ### Vector Store Retrieval
        
        If you already have existing vector stores created using the OpenAI API, you 
        can use them in the chat interface. This is particularly useful for retrieving 
        relevant information from previously indexed files without needing to 
        re-upload them -- especially if the files are large or numerous.
        
        To use existing vector stores in a chat, provide their IDs when initializing 
        the `Chat` class. This enables the system to search and retrieve relevant 
        information from those stores.
        
        Note that OpenAI's file search currently supports a maximum of two vector 
        stores at a time, meaning you can provide up to two vector store IDs. However, 
        if you specify two vector store IDs, you won’t be able to upload new files. 
        This is by design -- existing vector stores are not updated because they are 
        presumably important and shared across applications, and modifying them could 
        lead to unintended issues.
        
        Example:
        
        ```python
        import streamlit as st
        import streamlit_openai
        
        if "chat" not in st.session_state:
            st.session_state.chat = streamlit_openai.Chat(
                vector_store_ids=["vs_...", "vs_..."]
            )
        st.session_state.chat.run()
        ```
        
        ## Web Search
        
        By default, the `Chat` class supports OpenAI's web search capability,
        allowing the assistant to retrieve up-to-date information from the web.
        To disable this feature, set `allow_web_search=False` when initializing
        the `Chat` class. Example:
        
        ```python
        import streamlit as st
        import streamlit_openai
        
        if "chat" not in st.session_state:
            st.session_state.chat = streamlit_openai.Chat(
                allow_web_search=True    # Enable web search (default)
                # allow_web_search=False # Disable it
            )
        
        st.session_state.chat.run()
        ```
        
        ## Code Interpreter
        
        By default, the `Chat` class runs Python code in a sandboxed environment using 
        OpenAI's code interpreter. It can read, write, and analyze files in formats 
        like text, CSV, and images. To disable this, set 
        `allow_code_interpreter=False` when initializing `Chat`.
        
        The following file formats are currently supported: `.c`, `.cs`, `.cpp`, 
        `.csv`, `.doc`, `.docx`, `.html`, `.java`, `.json`, `.md`, `.pdf`, `.php`, 
        `.pptx`, `.py`, `.rb`, `.tex`, `.txt`, `.css`, `.js`, `.sh`, `.ts`, `.csv`, 
        `.jpeg`, `.jpg`, `.gif`, `.pkl`, `.png`, `.tar`, `.xlsx`, `.xml`, and `.zip`.
        
        Example:
        
        ```python
        import streamlit as st
        import streamlit_openai
        
        if "chat" not in st.session_state:
            st.session_state.chat = streamlit_openai.Chat(
                allow_code_interpreter=True    # Enable code interpreter (default)
                # allow_code_interpreter=False # Disable it
            )
        
        st.session_state.chat.run()
        ```
        
        ## Chat History
        
        You can save chat history to let users resume conversations across sessions. 
        Use the `Chat` class’s `save` method to save history as a ZIP file. Currently, 
        only text is saved -- other file types (e.g., images) are not supported. 
        Example:
        
        ```python
        import streamlit as st
        import streamlit_openai
        
        if "chat" not in st.session_state:
            st.session_state.chat = streamlit_openai.Chat()
            
        with st.sidebar:
            if st.button("Save"):
                st.session_state.chat.save("history.zip")
        
        st.session_state.chat.run()
        ```
        
        After saving the chat history, you can load it in a new session by passing the 
        `history` parameter when initializing the `Chat` class. Example:
        
        ```python
        import streamlit as st
        import streamlit_openai
        
        if "chat" not in st.session_state:
            st.session_state.chat = streamlit_openai.Chat(history="history.zip")
        
        st.session_state.chat.run()
        ```
        
        ## Storage Management
        
        You can delete all vector stores, files, and containers associated with the 
        exported API key using the command-line interface:
        
        ```sh
        $ streamlit-openai -h
        usage: streamlit-openai [-h] [-v] [--keep ID [ID ...]] {delete-all,delete-files,delete-vector-stores,delete-containers}
        
        CLI tool to delete OpenAI files, vector stores, and containers.
        
        positional arguments:
          {delete-all,delete-files,delete-vector-stores,delete-containers}
                                command to execute
        
        options:
          -h, --help            show this help message and exit
          -v, --version         show the version of the tool
          --keep ID [ID ...]    list of IDs to keep (e.g., file-123, vs_456, cntr_789)
        ```
        
        # Customization
        
        ## Model Selection
        
        The default model used by the assistant in the chat interface is `gpt-4o`. You
        can customize the model used by the assistant by providing the `model` 
        parameter. Example:
        
        ```python
        import streamlit as st
        import streamlit_openai
        
        if "chat" not in st.session_state:
            st.session_state.chat = streamlit_openai.Chat(model="o3-mini")
        
        st.session_state.chat.run()
        ```
        
        ## Temperature
        
        You can customize the temperature used by the assistant in the chat interface
        by providing the `temperature` parameter. The temperature controls the 
        randomness of the assistantant's responses. Example:
        
        ```python
        import streamlit as st
        import streamlit_openai
        
        if "chat" not in st.session_state:
            st.session_state.chat = streamlit_openai.Chat(temperature=0.5)
        
        st.session_state.chat.run()
        ```
        
        ## Instructions
        
        You can customize the instructions provided to the assistant in the chat
        interface by providing the `instructions` parameter. The instructions provide 
        context for the assistant and can help guide its responses. Example:
        
        ```python
        import streamlit as st
        import streamlit_openai
        
        if "chat" not in st.session_state:
            st.session_state.chat = streamlit_openai.Chat(
                instructions="You are a helpful assistant."
            )
        
        st.session_state.chat.run()
        ```
        
        ## Avatar Image
        
        You can customize the avatar images for the assistant and user in the chat 
        interface by providing the `assistant_avatar` and `user_avatar` parameters. 
        Example:
        
        ```python
        import streamlit as st
        import streamlit_openai
        
        if "chat" not in st.session_state:
            st.session_state.chat = streamlit_openai.Chat(assistant_avatar="🦖")
        
        st.session_state.chat.run()
        ```
        
        ## Welcome Message
        
        You can customize the welcome message displayed in the chat interface by
        providing the `welcome_message` parameter.
        
        Note that if a chat history is provided, the welcom message will not be 
        displayed, as the chat history takes precedence.
        
        Example:
        
        ```python
        import streamlit as st
        import streamlit_openai
        
        if "chat" not in st.session_state:
            st.session_state.chat = streamlit_openai.Chat(
                welcome_message="Hello! How can I assist you today?"
            )
        
        st.session_state.chat.run()
        ```
        
        ## Example Messages
        
        You can use the `example_messages` parameter to provide example messages in 
        the chat interface, helping users understand how to interact with the 
        assistant.
        
        Note that if a chat history is provided, the example messages will not be 
        displayed, as the chat history takes precedence.
        
        Example:
        
        ```python
        import streamlit as st
        import streamlit_openai
        
        if "chat" not in st.session_state:
            st.session_state.chat = streamlit_openai.Chat(
                example_messages=[
                    "Can you tell me a joke?",
                    "What is the capital of France?",
                    "How do you make a paper airplane?",
                    "What is the weather like today?",
                ],
            )
        
        st.session_state.chat.run()
        ```
        
        ## Info Message
        
        The `info_message` parameter displays a persistent message at the top of the 
        chat, guiding users on how to interact with the assistant. Example:
        
        ```python
        import streamlit as st
        import streamlit_openai
        
        if "chat" not in st.session_state:
            st.session_state.chat = streamlit_openai.Chat(
                info_message="Don't share sensitive info. AI may be inaccurate."
            )
        
        st.session_state.chat.run()
        ```
        
        ## Input Box Placeholder
        
        You can set custom placeholder text for the chat input box using the 
        `placeholder` parameter when initializing the `Chat` class. Example:
        
        ```python
        import streamlit as st
        import streamlit_openai
        
        if "chat" not in st.session_state:
            st.session_state.chat = streamlit_openai.Chat(
                placeholder="Type your message here..."
            )
        
        st.session_state.chat.run()
        ```
        
        # Chat Completions and Assistants APIs
        
        Before the 0.1.0 release, the `streamlit-openai` package supported the OpenAI 
        Chat Completions and Assistants APIs. However, the Responses API is now 
        OpenAI's most advanced interface for generating model outputs, and the 
        Assistants API is scheduled for deprecation in early 2026. While the Chat 
        Completions API will remain available, OpenAI recommends using the Responses 
        API for all new applications, as it offers a more powerful and flexible way 
        to interact with their models. Starting with the 0.1.0 release, the package 
        has been updated to use the Responses API exclusively.
        
        # Changelog
        
        For a detailed list of changes, please refer to the [CHANGELOG](CHANGELOG.md).
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