code: def _not_none(*args):
      """Returns a generator consisting of the arguments that are not None"""
      return (arg for arg in args if arg is not None)
  
imports: import collections
  from datetime import datetime, timedelta
  from functools import partial
  import inspect
  import numpy
  from pandas._libs import lib, tslibs
  import pandas.compat
  from pandas.compat import PY36, OrderedDict, iteritems
  from pandas.core.dtypes.cast import construct_1d_object_array_from_listlike
  from pandas.core.dtypes.common import is_array_like, is_bool_dtype, is_extension_array_dtype, is_integer
  from pandas.core.dtypes.generic import ABCIndex, ABCIndexClass, ABCSeries
  from pandas.core.dtypes.inference import _iterable_not_string
  from pandas.core.dtypes.missing import isna, isnull, notnull
label_desc: Use image node_id 7 for calling a global function with example usage: _not_none() and returns: unknown