Update app.py

app.py

@@ -44,7 +44,7 @@ import threading
 auto_reconnect_thread = threading.Thread(target=auto_reconnect)
 auto_reconnect_thread.start()
 
-!pip install transformers torch gradio
+pip install transformers torch gradio
 
 # Download and extract the Yelp review dataset: download and extract the dataset using wget and tar
 !wget https://s3.amazonaws.com/fast-ai-nlp/yelp_review_polarity_csv.tgz