Update app.py

app.py

@@ -120,6 +120,7 @@ def king(type = "Image Editing",
         
 def response(instruction, input_image=None):
     if input_image is None:
+        output=instruction
         output="Image Generation"
     else:
         client = InferenceClient("mistralai/Mixtral-8x7B-Instruct-v0.1")