code: def isscalar(val):
      return np.isscalar(val) or issubclass(type(val), sm.Basic)
  
file_path: coremltools/coremltools/converters/mil/mil/types/symbolic.py
imports: import numpy
  import sympy
label_desc: Use image node_id 7 for calling a global function with example usage: isscalar(val) and returns: unknown