関連ワード:  python trim last 4 characters from string    python get last 4 characters from string    python remove last 4 letters from string    python delete last 4 character in string    python remove 4 characters from string    python get last 4 letters of string    python remove first 4 characters from string    python get first 4 characters from string  
結果 : python trim last 4 characters from string