code: def isclose(
      a: np.ndarray,
      b: np.ndarray,
      /,
      *,
      rtol: float = 1e-05,
      atol: float = 1e-08,
      equal_nan: bool = False,
      out: Optional[np.ndarray] = None,
  ) -> np.ndarray:
      ret = np.isclose(a, b, rtol=rtol, atol=atol, equal_nan=equal_nan)
      if np.isscalar(ret):
          return np.array(ret, dtype="bool")
      return ret
  
imports: from typing import Optional, Union, Tuple, List, Sequence
  import numpy
  import numpy.typing
  import ivy
  from ivy import promote_types_of_inputs
  from ivy.functional.backends.numpy.helpers import _scalar_output_to_0d_array
  from ivy.func_wrapper import with_unsupported_dtypes
  from .None import backend_version
label_desc: Use image node_id 9 for calling a global function with example usage: isclose() and returns: ret, np