Update app.py

app.py

@@ -3,35 +3,34 @@ import os
 import openai
 import streamlit as st
 
-# Load API key from environment variable
+# Initialize OpenAI client using v1.x API
 client = openai.OpenAI(api_key=os.getenv("OPENAI_API_KEY"))
 
-# Page setup
+# Streamlit page configuration
 st.set_page_config(page_title="OpenAI Chatbot", layout="centered")
 st.title("🤖 OpenAI Chatbot")
-st.markdown("Talk to GPT-4 using OpenAI's latest API.")
+st.markdown("Jo Pocho k Wo Bataiya Jai Ga")
 
-# Initialize chat history
+# Initialize conversation history
 if "messages" not in st.session_state:
     st.session_state.messages = [
         {"role": "system", "content": "You are a helpful assistant."}
     ]
 
-# Show chat history
+# Display chat history
 for msg in st.session_state.messages[1:]:
     with st.chat_message(msg["role"]):
         st.markdown(msg["content"])
 
-# User input
-if prompt := st.chat_input("Type your message..."):
-    # Show user message
+# Chat input box
+if prompt := st.chat_input("Type your message here..."):
     st.chat_message("user").markdown(prompt)
     st.session_state.messages.append({"role": "user", "content": prompt})
 
     try:
-        # Call OpenAI's chat model using v1.x API
+        # Send chat completion request
         response = client.chat.completions.create(
-            model="gpt-4",  # or "gpt-3.5-turbo"
+            model="gpt-3.5-turbo",  # ✅ Compatible for all OpenAI API users
             messages=st.session_state.messages,
             temperature=0.7
         )
@@ -39,4 +38,4 @@ if prompt := st.chat_input("Type your message..."):
         st.chat_message("assistant").markdown(reply)
         st.session_state.messages.append({"role": "assistant", "content": reply})
     except Exception as e:
-        st.error(f"Error: {e}")
+        st.chat_message("assistant").markdown(f"❌ Error: {e}")