Update app.py

app.py

@@ -1,21 +1,15 @@
 import os
 import time
-from dotenv import load_dotenv
 
 import streamlit as st
 from langchain.llms import openai
 
-# Load environment variables (if using a .env file)
-# load_dotenv()  # Uncomment this line if using a .env file
-
 # Function to get OpenAI response
 def get_openai_response(question):
     try:
-        # Access API key securely (choose one of the methods below)
-        # api_key = os.environ["OPENAI_API_KEY"]  # Method 1: Using environment variables
-        # api_key = "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"  # Method 2: Direct inclusion (not recommended)
+        api_key = os.environ["OPENAI_API_KEY"]  # Access API key from environment variable
         llm = openai.OpenAI(
-            model_name="text-davinci-003", temperature=0.5, openai_api_key=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
+            model_name="text-davinci-003", temperature=0.5, openai_api_key=api_key
         )
         with st.spinner("Generating response..."):
             response = llm(question)
@@ -24,9 +18,6 @@ def get_openai_response(question):
         st.error(f"Error: {e}")
         return None
 
-# Rest of the code remains the same...
-
-
 # Initialize Streamlit app
 st.set_page_config(page_title="Enhanced Q&A Demo")
 st.header("Langchain App")
@@ -46,13 +37,12 @@ if submit_button:
     if response:
         st.subheader("The answer is:")
         st.write(response)
-        
+
         # Add response to history
         response_history.code(f"""
- {input_text}
+{input_text}
 **Answer:** {response}
 ---
         """)
     else:
         st.error("Something went wrong. Please try again later.")
-