Update app.py

app.py

@@ -5,14 +5,14 @@ Automatically generated by Colaboratory.
 
 Original file is located at
     https://colab.research.google.com/drive/1OUGOeTdmMbccW_st3Ao8nHDR5wm_VUNg
-"""
+
 
 from google.colab import drive
 
 drive.mount("/content/ML_Course")
 
 cd /content/ML_Course/MyDrive/ML_Course
-
+"""
 import pandas as pd
 housing = pd.read_csv("housing.csv")
 housing.head(n = 5)
@@ -208,11 +208,11 @@ test_tree_rmse = np.sqrt(test_tree_mse)
 test_tree_rmse
 
 # Step 1: install Gradio
-!pip install --quiet gradio
+#!pip install --quiet gradio
 
 # Step 2: import library
-import gradio as gr
-print(gr.__version__)
+#import gradio as gr
+#print(gr.__version__)
 
 # Step 3.1: Define a simple "Hello World" function
 # requirement: input is text, output is text