Update app.py

app.py

@@ -42,13 +42,16 @@ def chat_bot():
         first_message = False
     history.append({"role": "user", "content": message})
 
-    # Use the correct OpenAI API method for the version you are using
-    response = openai.Completion.create(
-        model="gpt-3.5-turbo",
-        prompt="\n".join([msg['content'] for msg in history]),
-        max_tokens=150
-    ).choices[0].text.strip()
-    
+    # Use the Cosmo-RP model for the completion request
+    try:
+        response = openai.Completion.create(
+            model="Cosmo-RP",
+            prompt="\n".join([msg['content'] for msg in history]),
+            max_tokens=150
+        ).choices[0].text.strip()
+    except Exception as e:
+        return jsonify({"error": str(e)}), 500
+
     history.append({"role": "assistant", "content": response})
 
     # Trim history to keep within the word limit