code: def test_feature_seq_indent_no_rs(runner):
      """Indentation of a feature sequence fails without ascii RS option"""
      result = runner.invoke(
          main_group,
          ["gcps", "tests/data/white-gemini-iv.vrt", "--indent", "2"],
      )
      assert result.exit_code == 2
  
file_path: rasterio/tests/test_rio_gcp.py
imports: import logging
  import sys
  from rasterio.rio.main import main_group
label_desc: Use image node_id 4 for calling a global function with example usage: test_feature_seq_indent_no_rs(runner) without return types