Update app.py

app.py

@@ -62,32 +62,14 @@ def respond(
     max_tokens,
     temperature,
     top_p,
-  #  hf_token: gr.OAuthToken | None = None,  # Make optional
-):
-    # Safe token handling
-    token = None
-    if hf_token and hasattr(hf_token, 'token'):
-        token = hf_token.token
-    
-    client = InferenceClient(
-      #  token=token,
-        model="Qwen/Qwen2.5-Math-7B-Instruct"
-    )
-def respond(
-    message,
-    history: list[dict[str, str]],
-    system_message,
-    max_tokens,
-    temperature,
-    top_p,
-    hf_token: gr.OAuthToken,
+   # hf_token: gr.OAuthToken,
 ):
     """
     Enhanced response function for mathematical problem solving
     """
     # Use Qwen Math model for better mathematical reasoning
     client = InferenceClient(
-        token=hf_token.token if hf_token else None,
+      #  token=hf_token.token if hf_token else None,
         model="Qwen/Qwen2.5-Math-7B-Instruct"  # Specialized math model
     )