code: def _df_anno(xanchor, yanchor, x, y):
      """Default annotation parameters"""
      return dict(
          xanchor=xanchor, yanchor=yanchor, x=x, y=y, showarrow=False
      )
  
file_path: catboost/contrib/python/plotly/py2/plotly/shapeannotation.py
label_desc: Use image node_id 4 for calling a global function with example usage: _df_anno(xanchor, yanchor, x, y) and returns: dict