(self, do_lower_case=True)
Constructs a BasicTokenizer.

    Args:
      do_lower_case: Whether to lower case the input.
Constructs a BasicTokenizer.
Constructs a BasicTokenizer .
def __init__(self, do_lower_case=True):
    """Constructs a BasicTokenizer.

    Args:
      do_lower_case: Whether to lower case the input.
    """
    self.do_lower_case = do_lower_case
def __init__ ( self , do_lower_case = True ) : self . do_lower_case = do_lower_case