Update app.py

app.py

@@ -7,6 +7,15 @@ For more information on `huggingface_hub` Inference API support, please check th
 client = InferenceClient("HuggingFaceH4/zephyr-7b-beta")
 @spaces.GPU
 
+
+if message.strip is False : 
+    gr.Warning("you'r message is empty")
+
+    else : 
+        continue  
+
+
+
 def respond(
     message,
     history: list[tuple[str, str]],
@@ -29,6 +38,10 @@ def respond(
 
     response = ""
 
+    if message.strip is False : 
+        
+
+    
     for message in client.chat_completion(
         messages,
         max_tokens=max_tokens,