Update app.py

app.py

@@ -7,35 +7,31 @@ print(gr.__version__)
 
 theme = MonolithTheme()
 
-# Access the API key from the environment variable
-openai.api_key = os.getenv('OPENAI_API_KEY')
-
 def openai_chatbot(message, history=None):
+    client = openai.OpenAI(api_key=os.getenv("OPENAI_API_KEY"))
+
     try:
         conversation_history = []
         if history:
             for human, assistant in history:
-                conversation_history.append(human)
-                conversation_history.append(assistant)
-        conversation_history.append(message)
-
-        response = openai.Completion.create(
-            model='gpt-3.5-turbo',
-            prompt=conversation_history,
-            temperature=1.0,
-            max_tokens=150,
-            n=1,
-            stop=None,
-            user=None
+                conversation_history.append({"role": "user", "content": human})
+                conversation_history.append({"role": "assistant", "content": assistant})
+        conversation_history.append({"role": "user", "content": message})
+
+        chat_completion = client.chat.completions.create(
+            model="gpt-3.5-turbo",
+            messages=conversation_history,
         )
 
+        response_text = chat_completion.choices[0].message["content"]
+
         new_history = history if history else []
-        new_history.append((message, response.choices[0].text.strip()))
+        new_history.append((message, response_text))
         
-        return response.choices[0].text.strip(), new_history  # Return both response and updated history
+        return response_text, new_history
     except Exception as e:
         print(f"An error occurred: {e}")
-        return "Sorry, there was an error processing your request.", history  # Include history in error case too
+        return "Sorry, there was an error processing your request.", history
 
 chat_interface = gr.Interface(
     fn=openai_chatbot,