class_docstr: Entity is the basic data type in DataCollection.
  
  Users can create an Entity with free schema, which means there is no limit on
  attribute name and type.
  
  Exampels:
      >>> from towhee.datacollection.entity import Entity
      >>> e = Entity(a=1, b=2)
      >>> e
      <Entity dict_keys(['a', 'b'])>
      >>> e.a
      1
      >>> e.b
      2
docstr: Define the representation of the Entity.
  
  Returns (`str`):
      The repr of the entity.
  
  Examples:
      >>> from towhee.datacollection.entity import Entity
      >>> e = Entity(a = 1, b = 2)
      >>> e
      <Entity dict_keys(['a', 'b'])>
docstr_tok: ["Define","the","representation","of","the","Entity",".","Returns","(","`","str","`",")",":","The","repr","of","the","entity",".","Examples",":",">",">",">","from","towhee.datacollection.entity","import","Entity",">",">",">","e","=","Entity","(","a","=","1",",","b","=","2",")",">",">",">","e","<","Entity","dict_keys","(","[","'","a","'",",","'","b","'","]",")",">"]
code: def __repr__(self):
      """
      Define the representation of the Entity.
  
      Returns (`str`):
          The repr of the entity.
  
      Examples:
          >>> from towhee.datacollection.entity import Entity
          >>> e = Entity(a = 1, b = 2)
          >>> e
          <Entity dict_keys(['a', 'b'])>
      """
      content = repr(self.__dict__.keys())
      return f"<{self.__class__.__name__} {content.strip()}>"
  
imports: from typing import Dict, Any
label_desc: Use image node_id 3 for calling the Entity obj's underlying member method code with example usage: obj.__repr__() and returns: str, self, str, content, str