Update demo.py

demo.py

@@ -65,6 +65,7 @@ class SdmCompressionDemo:
     def infer_original_model(self, text, negative, guidance_scale, steps, seed):
         print(f"=== ORIG model --- seed {seed}")        
         if self.check_invalid_input(text):
+            print('hello')
             return None, "Please enter the input prompt.", None
         output_image, nsfw_detected, test_time = self.generate_image(self.pipe_original, 
                                                        text, negative, guidance_scale, steps, seed)