Update README.md

README.md

@@ -35,13 +35,16 @@ import pandas as pd
 mbr_data = load_dataset('recmeapp/mobilerec', data_dir='interactions')
 mbr_meta = load_dataset('recmeapp/mobilerec', data_dir='app_meta')
 
+# Save dataset to .csv file for creating pandas dataframe
+mbr_data['train'].to_csv('./mbr_data.csv') 
+
 # Convert to pandas dataframe
-mobilerec_df = pd.DataFrame(mbr_data) 
+mobilerec_df = pd.read_csv('./mbr_data.csv')
 
 # How many interactions are there in the MobileRec dataset?
 print(f'There are {len(mobilerec_df)} interactions in mobilerec dataset.')
 
-# How many unique app_packages (Applications) are there?
+# How many unique app_packages (apps or items) are there?
 print(f'There are {len(mobilerec_df["app_package"].unique())} unique apps in mobilerec dataset.')
 
 # How many unique users are there in the mobilerec dataset?