code: def remove(self, df):
      duplicate_names = self.check(df)
      keep = self.cfg.get("keep") or "none"
      names_to_remove = []
      for _, v in duplicate_names.items():
          names_to_remove += process_keep(v, keep)
      if not names_to_remove:
          raise NoDuplicatesException()
      if len(names_to_remove) == len(df.columns):
          raise RemoveAllDataException("This will remove all data!")
      df = df[[c for c in df.columns if c not in names_to_remove]]
      code = (
          "duplicate_cols_to_remove = [\n"
          "\t'{cols}'\n"
          "]\n"
          "df = df[[c for c in df.columns if c not in duplicates_cols_to_remove]]"
      ).format(cols="','".join(names_to_remove))
      return df, code
  
imports: import pandas
  import dtale.global_state
  from dtale.query import run_query
  from dtale.utils import dict_merge, grid_columns, grid_formatter, triple_quote
  from dtale.charts.utils import build_group_inputs_filter
label_desc: Use image node_id 3 for calling the DuplicateColumnNames obj's underlying member method code with example usage: obj.remove(df) and returns: df,  code