Update agent.py

agent.py

@@ -62,7 +62,7 @@ def guest_search(query: str) -> str:
 def build_agent(use_case=False):
     token=os.environ.get('HF_TOKEN')
     if not token: raise RuntimeError('Add HF_TOKEN to Space secrets.')
-    model=InferenceClientModel(token=token,provider='deepinfra',max_tokens=4096,model_id=os.environ.get('MODEL_ID','Qwen/Qwen3-235B-A22B-Instruct-2507'))
+    model=InferenceClientModel(token=token,provider='cerebras',max_tokens=4096,model_id=os.environ.get('MODEL_ID','Qwen/Qwen3-235B-A22B-Instruct-2507'))
     tools=[web_search,visit_webpage]
     if use_case: tools.append(guest_search)
     return CodeAgent(tools=tools,model=model,max_steps=8)