Update app.py

app.py

@@ -23,6 +23,7 @@ matn_info = dataset['train'].to_pandas()
 matn_info = matn_info.drop(97550)
 matn_info = matn_info.drop(307206)
 matn_info['taraf_ID'] = matn_info['taraf_ID'].replace('KeyAbsent', -1)
+matn_info['taraf_ID'] = matn_info['taraf_ID'].astype(int)
 
 matn_info['Book ID'] = matn_info['bookid_hadithid'].apply(lambda x: int(x.split('_')[0]))
 matn_info['Hadith Number'] = matn_info['bookid_hadithid'].apply(lambda x: int(x.split('_')[1]))