Update app.py (#5)

- Update app.py (11b82f759111c3f8dbf927f300f9deb10f4520eb)


Co-authored-by: Muhammad Ahmad Shahid <iammahmads@users.noreply.huggingface.co>

app.py

@@ -35,7 +35,7 @@ class CodeCopilot:
                     "messages": [{"role": "user", "content": prompt}],
                     "max_tokens": max_tokens,
                     "temperature": temperature,
-                    "model": "blackbox-code"
+                    "model": "blackboxai/openai/gpt-4"
                 },
                 timeout=30
             )