Update app.py

app.py

@@ -3,7 +3,7 @@
 # It is defined by the kaggle/python Docker image: https://github.com/kaggle/docker-python
 # For example, here's several helpful packages to load
 
-pip install gradio
+#pip install gradio
 
 import numpy as np # linear algebra
 import pandas as pd # data processing, CSV file I/O (e.g. pd.read_csv)