code: def _is_called_with_old_sig(*args, **kwargs):
      return len(args) > 0 and isinstance(args[0], bool)
  
file_path: h2o-3/h2o-py/h2o/model/models/uplift.py
imports: from h2o.utils.compatibility import *
  from h2o.model import ModelBase
  from h2o.utils.metaclass import deprecated_params_order
label_desc: Use image node_id 1 for calling a global function with example usage: _is_called_with_old_sig() and returns: unknown