Update app.py

app.py

@@ -1,5 +1,5 @@
 import gradio as gr
-from openai import OpenAI
+import openai
 import json
 import os
 import time
@@ -22,13 +22,11 @@ class ChatbotManager:
             return "❌ Please enter a valid API key"
         
         self.current_api_key = api_key.strip()
-        
-        # Create OpenAI client with the new syntax
-        self.client = openai.OpenAI(api_key=self.current_api_key)
+        openai.api_key = self.current_api_key
         
         # Test the API key
         try:
-            self.client.models.list()
+            openai.Model.list()
             return "✅ API key validated successfully!"
         except Exception as e:
             return f"❌ Invalid API key: {str(e)}"
@@ -71,8 +69,8 @@ class ChatbotManager:
             # Add current user input
             messages.append({"role": "user", "content": user_input})
             
-            # Generate response using new OpenAI client syntax
-            response = self.client.chat.completions.create(
+            # Generate response using OpenAI 0.28 syntax
+            response = openai.ChatCompletion.create(
                 model=self.current_model,
                 messages=messages,
                 max_tokens=self.max_tokens,
@@ -123,15 +121,14 @@ class ChatbotManager:
 # Initialize chatbot manager
 chatbot = ChatbotManager()
 
-# Define available models
+# Define available models for OpenAI 0.28
 AVAILABLE_MODELS = [
     "gpt-3.5-turbo",
     "gpt-3.5-turbo-16k",
     "gpt-4",
     "gpt-4-32k",
-    "gpt-4-turbo-preview",
-    "gpt-4o",
-    "gpt-4o-mini"
+    "gpt-4-0613",
+    "gpt-4-32k-0613"
 ]
 
 def create_interface():
@@ -299,6 +296,15 @@ def create_interface():
             - **Model Errors**: Some models may not be available in your region
             - **Long Response Times**: Reduce max tokens or switch to faster models
             - **Context Limits**: Clear chat history if responses become inconsistent
+            
+            ## 📦 Installation Requirements
+            
+            This version is compatible with OpenAI 0.28.0. Install dependencies:
+            ```bash
+            pip install openai==0.28.0
+            pip install gradio
+            pip install requests
+            ```
             """)
         
         # Event handlers
@@ -447,7 +453,9 @@ def print_setup_instructions():
     =====================================
     
     📦 Required Dependencies:
-    pip install gradio openai requests
+    pip install openai==0.28.0
+    pip install gradio
+    pip install requests
     
     🔑 API Key Setup:
     1. Visit https://platform.openai.com/