docstr: Indicates whether the required dependencies are loaded.
docstr_tok: ["Indicates","whether","the","required","dependencies","are","loaded","."]
code: def loaded(cls):
      """
      Indicates whether the required dependencies are loaded.
      """
      return True
  
imports: import sys
  import warnings
  import numpy
  import param
  from ..None import util
  from ..element import Element
  from ..ndmapping import NdMapping
  from .util import finite_range
label_desc: Use image node_id 1 for calling the Interface obj's underlying member method code with example usage: obj.loaded(cls) and returns: True