Upload 2 files

app.py

@@ -1,17 +1,10 @@
-import openai
 import gradio as gr
-from langchain.llms import OpenAI
-import os
-import openai
-import csv
-from openai import OpenAI
 from langchain.chat_models import ChatOpenAI
 from langchain.llms import OpenAI
 from langchain.embeddings import OpenAIEmbeddings
 from langchain.vectorstores import Chroma
 from langchain.memory import ConversationSummaryMemory
 from langchain.chains import ConversationalRetrievalChain
-from langchain.chat_models import ChatOpenAI
 from dotenv import load_dotenv, find_dotenv
 
 _ = load_dotenv(find_dotenv()) # read local .env file

requirements.txt

@@ -1 +1,2 @@
-langchain
+langchain
+python-dotenv