code: def _numpy_matrix_to_zero(e):
      """Convert a numpy zero matrix to the zero scalar."""
      if not np:
          raise ImportError
      test = np.zeros_like(e)
      if np.allclose(e, test):
          return 0.0
      else:
          return e
  
imports: from sympy.core.expr import Expr
  from sympy.core.numbers import I
  from sympy.core.singleton import S
  from sympy.matrices.matrixbase import MatrixBase
  from sympy.matrices import eye, zeros
  from sympy.external import import_module
label_desc: Use image node_id 20 for calling a global function with example usage: _numpy_matrix_to_zero(e) and returns: int, e