file: Module 
	body: list 
		element: FunctionDef 
			name: str = f
			args: arguments 
				args: list 
					element: arg 
						arg: str = p
						annotation: NoneType = None
				vararg: NoneType = None
				kwonlyargs: list 
				kw_defaults: list 
				kwarg: NoneType = None
				defaults: list 
			body: list 
				element: Return 
					value: BinOp 
						left: Num 
							n: int = 2
						op: Mult 
						right: Name 
							id: str = p
							ctx: Load 
			decorator_list: list 
			returns: NoneType = None