Update app.py

app.py

@@ -36,9 +36,10 @@ if not is_spaces:
 MAX_IMAGES = 150
 
 # In case someone marks their duplicate as Zero #
-@spaces.GPU
 def zero_placeholder():
     pass
+if is_spaces:
+    run_captioning = spaces.GPU()(zero_placeholder)
 
 def load_captioning(uploaded_files, concept_sentence):
     uploaded_images = [file for file in uploaded_files if not file.endswith('.txt')]