def __repr__(self):
    'str: a string that describes the module'
    indent_str = '    '
    repr_str = (self.__class__.__name__ + '(\n')
    repr_str += f'''{indent_str}strides={self.strides},
'''
    repr_str += f'''{indent_str}scales={self.scales},
'''
    repr_str += f'''{indent_str}scale_major={self.scale_major},
'''
    repr_str += f'''{indent_str}input_size={self.input_size},
'''
    repr_str += f'''{indent_str}scales={self.scales},
'''
    repr_str += f'''{indent_str}ratios={self.ratios},
'''
    repr_str += f'''{indent_str}num_levels={self.num_levels},
'''
    repr_str += f'''{indent_str}base_sizes={self.base_sizes},
'''
    repr_str += f'{indent_str}basesize_ratio_range='
    repr_str += f'{self.basesize_ratio_range})'
    return repr_str
str: a string that describes the module
def __repr__(self):
    
    indent_str = '    '
    repr_str = (self.__class__.__name__ + '(\n')
    repr_str += f'{indent_str}strides={self.strides},
'
    repr_str += f'{indent_str}scales={self.scales},
'
    repr_str += f'{indent_str}scale_major={self.scale_major},
'
    repr_str += f'{indent_str}input_size={self.input_size},
'
    repr_str += f'{indent_str}scales={self.scales},
'
    repr_str += f'{indent_str}ratios={self.ratios},
'
    repr_str += f'{indent_str}num_levels={self.num_levels},
'
    repr_str += f'{indent_str}base_sizes={self.base_sizes},
'
    repr_str += f'{indent_str}basesize_ratio_range='
    repr_str += f'{self.basesize_ratio_range})'
    return repr_str