code: def concat_from_sequence(
      input_sequence: Union[
          Tuple[Union[ivy.Array, ivy.NativeArray]],
          List[Union[ivy.Array, ivy.NativeArray]],
      ],
      /,
      *,
      new_axis: int = 0,
      axis: int = 0,
      out: Optional[ivy.Array] = None,
  ) -> ivy.Array:
      """Concatenate a sequence of arrays along a new or an existing axis.
  
      Parameters
      ----------
      input_sequence
          A sequence of arrays.
      new_axis
          Insert and concatenate on a new axis or not,
          default 0 means do not insert new axis.
          new_axis = 0: concatenate
          new_axis = 1: stack
      axis
          axis along which the arrays will be concatenated.
  
      out
          optional output array, for writing the result to.
  
      Returns
      -------
      ret
          Output Array
      """
      return current_backend(input_sequence).concat_from_sequence(
          input_sequence, new_axis=new_axis, axis=axis, out=out
      )
  
imports: from typing import Optional, Union, Tuple, Iterable, Sequence, Callable, Any, Literal, List
  from numbers import Number
  from functools import partial
  import math
  import ivy
  from ivy.func_wrapper import handle_out_argument, handle_partial_mixed_function, to_native_arrays_and_back, inputs_to_native_shapes, handle_nestable, handle_array_like_without_promotion, handle_view, inputs_to_ivy_arrays, handle_array_function, handle_device, handle_backend_invalid
  from ivy.functional.ivy.general import _numel
  from ivy.utils.backend import current_backend
  from ivy.utils.exceptions import handle_exceptions
label_desc: Use image node_id 40 for calling a global function with example usage: concat_from_sequence() and returns: current_backend