class_docstr: Class Duration in development.
class_docstr_tok: ["Class","Duration","in","development","."]
code: def __bool__(self):
      return self._seconds != 0
  
file_path: catboost/contrib/python/matplotlib/py3/matplotlib/testing/jpl_units/Duration.py
imports: import functools
  import operator
  from matplotlib import _api
label_desc: Use image node_id 6 for calling the Duration obj's underlying member method code with example usage: obj.__bool__() and returns: unknown