code: def dot(
      a: mx.ndarray.NDArray,
      b: mx.ndarray.NDArray,
      /,
      *,
      out: Optional[mx.ndarray.NDArray] = None,
  ) -> mx.ndarray.NDArray:
      return mx.symbol.dot(a, b, out=out)
  
file_path: ivy/ivy/functional/backends/mxnet/experimental/linear_algebra.py
imports: from typing import Union, Optional, Tuple, List, Sequence
  import mxnet
  from ivy.utils.exceptions import IvyNotImplementedException
label_desc: Use image node_id 11 for calling a global function with example usage: dot() and returns: mx