parameters: (cls, svc_type, svc_name, path)
return_statement: return get_most_recent_rate(cls.get_rates(svc_type, svc_name, path))
docstring: returns most recent rate
docstring_summary: returns most recent rate
docstring_tokens: returns most recent rate
function: def get_rate(cls, svc_type, svc_name, path):
          """returns most recent rate"""
          return get_most_recent_rate(cls.get_rates(svc_type, svc_name, path))
function_tokens: def get_rate ( cls , svc_type , svc_name , path ) : return get_most_recent_rate ( cls . get_rates ( svc_type , svc_name , path ) )