PDF_langchain_OpenAI_gr / gr_PDF_OpenAI.py
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from langchain_openai import ChatOpenAI
from langchain.schema import AIMessage, HumanMessage
import os
import gradio as gr
os.environ["OPENAI_API_KEY"] = os.getenv("OPENAI_API_KEY")
llm = ChatOpenAI(temperature=1.0, model='gpt-3.5-turbo-0613')
def predict(message, history):
history_langchain_format = []
for human, ai in history:
history_langchain_format.append(HumanMessage(content=human))
history_langchain_format.append(AIMessage(content=ai))
history_langchain_format.append(HumanMessage(content=message))
gpt_response = llm(history_langchain_format)
return gpt_response.content
gr.ChatInterface(predict).launch(share=True)