code: def get_paths(level=15):
      """
      Generates a set of paths for modules searching.
  
      Examples
      ========
  
      >>> get_paths(2)
      ['sympy/__init__.py', 'sympy/*/__init__.py', 'sympy/*/*/__init__.py']
      >>> get_paths(6)
      ['sympy/__init__.py', 'sympy/*/__init__.py', 'sympy/*/*/__init__.py',
      'sympy/*/*/*/__init__.py', 'sympy/*/*/*/*/__init__.py',
      'sympy/*/*/*/*/*/__init__.py', 'sympy/*/*/*/*/*/*/__init__.py']
  
      """
      wildcards = ["/"]
      for i in range(level):
          wildcards.append(wildcards[-1] + "*/")
      p = ["sympy" + x + "__init__.py" for x in wildcards]
      return p
  
imports: from __future__ import print_function
  from glob import glob
label_desc: Use image node_id 1 for calling a global function with example usage: get_paths(level) and returns: p