code: def set_domain(key, value):
      def decorate_func(func):
          setattr(func, key, value)
          return func
  
      return decorate_func
  
file_path: tsfel/tsfel/feature_extraction/features_utils.py
imports: import scipy
  import numpy
label_desc: Use image node_id 1 for calling a global function with example usage: set_domain(key, value) and returns: decorate_func, func