function-calling-tools

This library provides an easy-to-use interface for function calling.

Installation

pip install function_calling_tools

Usage

see example for more detail.

export OPENAI_API_KEY=xxx

import os
import openai
from langchain.memory import ConversationBufferMemory
from langchain.prompts import MessagesPlaceholder
from langchain.chat_models import ChatOpenAI
from langchain.agents import initialize_agent
from langchain.agents import AgentType

from function_calling_tools.ntp import TimeZoneDatetimeFetcher

tools = [
  TimeZoneDatetimeFetcher(),
]

memory = ConversationBufferMemory(memory_key="memory", return_messages=True)

agent_kwargs = {
  "extra_prompt_messages": [MessagesPlaceholder(variable_name="memory")],
}

prompt = """
Don't make assumptions about what values to plug into functions. Ask for clarification if a user request is ambiguous.
"""

memory.save_context({"input": prompt}, {"output": "I got it!"})

openai.api_key = os.environ["OPENAI_API_KEY"]
llm = ChatOpenAI(model_name="gpt-3.5-turbo")

agent = initialize_agent(
    tools,
    llm,
    agent=AgentType.OPENAI_FUNCTIONS,
    verbose=True,
    agent_kwargs=agent_kwargs,
    memory=memory,
)

agent.run(input="What time is it now in Tokyo?")

Module Name	Description	Additional Parameters
TimeZoneDatetimeFetcher	fetch current datetime in timezone	-
WeatherFetcher	fetch weather info using piratewhether	PIRATE_WEATHER_API_KEY
RedmineInfo	create redmine issue	REDMINE_URL, REDMINE_PROJECT, REDMINE_API_KEY