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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _GetAnalysisPlugins(self, analysis_plugins_string):
 """Retrieves analysis plugins. Args: analysis_plugins_string (str):
 comma separated names of analysis plugins to enable. Returns: list[AnalysisPlugin]: analysis plugins. """

    if not analysis_plugins_string:
      return []

    analysis_plugins_list = [
        name.strip() for name in analysis_plugins_string.split(',')]

    analysis_plugins = self._analysis_manager.GetPluginObjects(
        analysis_plugins_list)
    return analysis_plugins.values()