class_docstr: Base reader for reading different types of data
      
code: def __init__(self, **kwargs):
      super(BaseReader, self).__init__()
  
file_path: luminoth/luminoth/tools/dataset/readers/base_reader.py
imports: import abc
label_desc: Use image node_id 1 to create a new BaseReader object from inherited base classes: object with example: obj = BaseReader()