Update app.py

app.py

@@ -29,7 +29,7 @@ pd_dict={'msg':[],'label':[],'label_no':[],'NNP':[], 'IN':[], 'JJ':[], 'NN':[],
 'POS':[], 'VBP':[], 'NNS':[], 'PRP':[], 'VBZ':[], 'VBG':[], 'VBN':[], 'MD':[], 
 'PRP$':[], 'JJR':[], 'JJS':[], 'UH':[], 'RP':[], 'WP':[], 'WDT':[], '#':[], "''":[]}
 
-with open("spam_db.csv", 'r', encoding='utf-8-sig') as file:
+with open("spam_db.csv", 'r', encoding='utf-8', errors = "ignore") as file:
   csvreader = csv.reader(file)
   j=0
   k=0