adding app

app.py

@@ -11,9 +11,6 @@ from langchain.callbacks.base import BaseCallbackHandler
 from src.main import ConversationalResponse
 import os
 
-from dotenv import load_dotenv, find_dotenv
-_ = load_dotenv(find_dotenv())
-
 # Constants
 ROLE_USER = "user"
 ROLE_ASSISTANT = "assistant"

requirements.txt

@@ -1,5 +1,4 @@
 openai
 streamlit
 streamlit_chat
-langchain
-dotenv
+langchain

src/main.py

@@ -27,9 +27,6 @@ from langchain.vectorstores import DocArrayInMemorySearch
 import datetime
 from langchain.prompts import PromptTemplate
 
-from dotenv import load_dotenv, find_dotenv
-_ = load_dotenv(find_dotenv())
-
 #Function to load the data from the file
 def load_data(file_path):
     loader = PyPDFLoader(file_path)