code: def test_remove_columns_strange_cols(dataframe):
      df = dataframe.remove_columns(
          column_names=[
              "a",
              [
                  "Bell__Chart",
                  "decorated-elephant",
                  "animals@#$%^",
                  "cities",
              ],
          ]
      )
      assert len(df.columns) == 0
  
imports: import pytest
label_desc: Use image node_id 5 for calling a global function with example usage: test_remove_columns_strange_cols(dataframe) without return types