fix syntax

app.py

@@ -20,7 +20,8 @@ classifier = pipeline("text-classification", model="distilbert/distilbert-base-u
 generator = pipeline("text2text-generation", model="google/flan-t5-base")
 
 # Function to classify customer comments
-@spaces.GPU #https://huggingface.co/docs/hub/spaces-zerogpu
+# https://huggingface.co/docs/hub/spaces-zerogpu
+@spaces.GPU
 def classify_comments():
     sentiments = []
     categories = []