code: def simple_nodes_df_transformer(nodes_df):
      nodes_df = NodeXLGraphistryBase.nodes_df_transformer_default(
          nodes_df
      )
      return nodes_df
  
file_path: pygraphistry/graphistry/nodexlistry.py
imports: import pandas
label_desc: Use image node_id 3 for calling the NodeXLGraphistry obj's underlying member method code with example usage: obj.simple_nodes_df_transformer(nodes_df) and returns: nodes_df