Update app.py

app.py

@@ -69,9 +69,9 @@ def current_datetime() -> str:
 # -----------------------
 
 model = InferenceClientModel(
-    model_id="Qwen/Qwen2.5-Coder-32B-Instruct",
+    model_id="HuggingFaceH4/zephyr-7b-beta",
     temperature=0.2,
-    max_tokens=2048
+    max_tokens=1024,
 )
 
 agent = CodeAgent(