Python read file, Python read 1 becomes \ufeff1

' \ufeff1 '

1movies={}2Fm=open (self.path+'/movie.txt', encoding='Utf-8')3W2=open ('./data/1.txt','a')4          forLineinchFM:5(Movie_id,title) =line.strip (). Split ("||")6             #print (Type (movie_id))7             Print(MOVIE_ID,'-----')8             #Int (movie_id)9             #Int (movie_id)Tenmovies[movie_id]=title Ones=str (Movies) A W2.writelines (s) - w2.close () -         Print(Movies)

Reason:

There is a problem with the original file, workaround:

How to solve?
Turn the file into a BOM-free UTF-8 and it's OK.
General compilers have the ability to reformat: I'm using notepad++.

Ctrl +s Save, run or possibly report the same error, here is another operation: Save as + replace

Python read file, Python read 1 becomes \ufeff1