Update app.py

app.py

@@ -1,11 +1,10 @@
 import streamlit as st
 import os 
-os.getenv("GOOGLE_API_KEY")
 from langchain_google_genai import ChatGoogleGenerativeAI
-
+google_api_key = st.sidebar.text_input("Provide Your Google Gemini API Key")
 
 def llm_response(question):
-    llm = ChatGoogleGenerativeAI(model="gemini-pro", temperature=0.5)
+    llm = ChatGoogleGenerativeAI(model="gemini-pro", temperature=0.5, google_api_key=google_api_key)
     response = llm.invoke(question)
     return response.content