Update app.py

app.py

@@ -48,13 +48,20 @@ final_answer = FinalAnswerTool()
 # 3) Load & instantiate your LLModel
 # —————————————————————————————————————————————
 
+# model = HfApiModel(
+#     model_id="Qwen/Qwen2.5-Coder-32B-Instruct",
+#     max_tokens=2096,
+#     temperature=0.5,
+#     custom_role_conversions=None,
+# )
 model = HfApiModel(
-    model_id="Qwen/Qwen2.5-Coder-32B-Instruct",
-    max_tokens=2096,
+    model_id="mistralai/Mistral-7B-Instruct-v0.2",  # ← FREE model
+    max_tokens=2048,
     temperature=0.5,
     custom_role_conversions=None,
 )
 
+
 # —————————————————————————————————————————————
 # 4) Load external tools
 #    * **Do not** call the returned object!