class_docstr: Base class for all positions
docstr: Verify, modify & return a copy of the params.
docstr_tok: ["Verify",",","modify","&","return","a","copy","of","the","params","."]
code: def setup_params(self, data: pd.DataFrame) -> dict[str, Any]:
      """
      Verify, modify & return a copy of the params.
      """
      return copy(self.params)
  
imports: from __future__ import annotations
  import typing
  from abc import ABC
  from copy import copy
  from warnings import warn
  import numpy
  from .._utils import check_required_aesthetics, groupby_apply
  from .._utils.registry import Register, Registry
  from ..exceptions import PlotnineError, PlotnineWarning
  from ..mapping.aes import X_AESTHETICS, Y_AESTHETICS
label_desc: Use image node_id 2 for calling the position obj's underlying member method code with example usage: obj.setup_params(data) and returns: copy