code: def test_import_message(capsys):
      is_conda = os.path.exists(os.path.join(sys.prefix, "conda-meta"))
      if is_conda:
          message = (
              "To use the janitor submodule biology, you need to install "
              "biopython.\n\n"
              "To do so, use the following command:\n\n"
              "    conda install -c conda-forge biopython\n"
          )
      else:
          message = (
              "To use the janitor submodule biology, you need to install "
              "biopython.\n\n"
              "To do so, use the following command:\n\n"
              "    pip install biopython\n"
          )
      import_message(
          submodule="biology",
          package="biopython",
          conda_channel="conda-forge",
          pip_install=True,
      )
      captured = capsys.readouterr()
      assert captured.out == message
  
imports: import os
  import sys
  import pytest
  from janitor.utils import import_message
label_desc: Use image node_id 1 for calling a global function with example usage: test_import_message(capsys) without return types