def preProcessing(self):
Returns file path from db where library keyword is defined
dataset/ETHPy150Open cloudera/hue/desktop/core/ext-py/python-ldap-2.3.13/Lib/ldap/async.py/AsyncSearchHandler.preProcessing--crossover with--dataset/ETHPy150Open andriyko/sublime-robot-framework-assistant/command_helper/get_keyword.py/GetKeyword.get_lib_keyword_file