(
            self,
            filepath,
            trim=False,
            trim_format='random',
            trim_ratio=0.20)
Constructor for the DataReader class.

        The DataReader class creates a Pandas DataFrame object
        based off of the datset's file extension, the format of trimming that needs to be applied to the
        dataset (i.e. random sampling), and how much of the dataset needs to be trimmed.

        :param filepath: The file path to the dataset (str)
        :param trim: Whether the dataset should be trimmed or not (bool)
        :param trim_format: The format/type of trimming (str)
        :param trim_ratio: The proportion of the dataset that needs to be trimmed (float)
Constructor for the DataReader class.
Constructor for the DataReader class .
def __init__(
            self,
            filepath,
            trim=False,
            trim_format='random',
            trim_ratio=0.20):
        '''
        Constructor for the DataReader class.

        The DataReader class creates a Pandas DataFrame object
        based off of the datset's file extension, the format of trimming that needs to be applied to the
        dataset (i.e. random sampling), and how much of the dataset needs to be trimmed.

        :param filepath: The file path to the dataset (str)
        :param trim: Whether the dataset should be trimmed or not (bool)
        :param trim_format: The format/type of trimming (str)
        :param trim_ratio: The proportion of the dataset that needs to be trimmed (float)
        '''
        self.filepath = filepath
        self.trim = trim
        self.trim_format = trim_format
        self.trim_ratio = trim_ratio
def __init__ ( self , filepath , trim = False , trim_format = 'random' , trim_ratio = 0.20 ) : self . filepath = filepath self . trim = trim self . trim_format = trim_format self . trim_ratio = trim_ratio