Update app.py

app.py

@@ -32,14 +32,15 @@ def blender_model():
 model, tokenizer = blender_model()
 
 def chat_response(msg_prompt: str) -> str:
-    inputs = tokenizer(msg_prompt, return_tensors="pt")
-    reply_ids = model.generate(**inputs)
-    outputs = tokenizer.batch_decode(reply_ids, skip_special_tokens=True)[0]
-    
+    try:
+        inputs = tokenizer(msg_prompt, return_tensors="pt")
+        reply_ids = model.generate(**inputs)
+        outputs = tokenizer.batch_decode(reply_ids, skip_special_tokens=True)[0]
         return outputs
     except Exception as e:
         return str(e)
 
+
 # Function to generate a response from the model
 def chat_responses(msg_prompt: str) -> str:
     """