code: def __call__(self, *args, **kwargs):
      warnings.warn(
          "`{}` has moved to `gpytorch.settings.{}`.".format(
              self.orig_name, self.new_cls.__name__
          ),
          DeprecationWarning,
      )
      return self.new_cls(*args, **kwargs)
  
file_path: gpytorch/gpytorch/beta_features.py
imports: import warnings
  from .settings import _feature_flag, _value_context
label_desc: Use image node_id 2 for calling the _moved_beta_feature obj's underlying member method code with example usage: obj.__call__() and returns: self