update

app.py

@@ -4,16 +4,19 @@ import os
 
 # Set up OpenAI API key (use an environment variable for security)
 api_key = os.getenv("OPENAI_API_KEY")
-client = openai.OpenAI(api_key=api_key)
+if not api_key:
+    raise ValueError("OPENAI_API_KEY environment variable is not set")
+
+openai.api_key = api_key  # Set the API key globally
 
 def chat_with_ai(prompt):
     """Generates a response from OpenAI's GPT-3.5."""
     try:
-        response = client.chat.completions.create(
+        response = openai.ChatCompletion.create(
             model="gpt-3.5-turbo",
             messages=[{"role": "user", "content": prompt}]
         )
-        return response.choices[0].message.content
+        return response["choices"][0]["message"]["content"]
     except Exception as e:
         return f"Error: {str(e)}"
 
@@ -26,4 +29,4 @@ iface = gr.Interface(
 
 # Launch the app
 if __name__ == "__main__":
-    iface.launch()
+    iface.launch()