code: def issubclass_(arg1, arg2):
      """
      Determine if a class is a subclass of a second class.
  
      `issubclass_` is equivalent to the Python built-in ``issubclass``,
      except that it returns False instead of raising a TypeError if one
      of the arguments is not a class.
  
      Parameters
      ----------
      arg1 : class
          Input class. True is returned if `arg1` is a subclass of `arg2`.
      arg2 : class or tuple of classes.
          Input class. If a tuple of classes, True is returned if `arg1` is a
          subclass of any of the tuple elements.
  
      Returns
      -------
      out : bool
          Whether `arg1` is a subclass of `arg2` or not.
  
      See Also
      --------
      issubsctype, issubdtype, issctype
  
      Examples
      --------
      >>> np.issubclass_(np.int32, int)
      False
      >>> np.issubclass_(np.int32, float)
      False
      >>> np.issubclass_(np.float64, float)
      True
  
      """
      try:
          return issubclass(arg1, arg2)
      except TypeError:
          return False
  
imports: import numbers
  import warnings
  from .multiarray import ndarray, array, dtype, datetime_data, datetime_as_string, busday_offset, busday_count, is_busday, busdaycalendar
  from .._utils import set_module
  from ._string_helpers import english_lower, english_upper, english_capitalize, LOWER_TABLE, UPPER_TABLE
  from ._type_aliases import sctypeDict, allTypes, bitname, sctypes, _concrete_types, _concrete_typeinfo, _bits_of
  from ._dtype import _kind_name
  from builtins import bool, int, float, complex, object, str, bytes
  from numpy.compat import long, unicode
label_desc: Use image node_id 4 for calling a global function with example usage: issubclass_(arg1, arg2) and returns: issubclass, False