tiktoken>=0.7.0
opentelemetry-api>=1.20.0
opentelemetry-sdk>=1.20.0
opentelemetry-exporter-otlp-proto-http>=1.20.0
opentelemetry-semantic-conventions>=0.40b0
toml>=0.10.0
pydantic>=2.0.0

[:python_version < "3.11"]
tomli>=2.0.0

[langchain]
langchain-core>=0.1.0
