Update dependency pytype to v2019.10.17
Update dependency pytype to v2019.10.17

gizmoguy/faucet,anarkiwi/faucet,REANNZ/faucet,faucetsdn/faucet,gizmoguy/faucet,trungdtbk/faucet,shivarammysore/faucet,shivarammysore/faucet,mwutzke/faucet,faucetsdn/faucet,anarkiwi/faucet,mwutzke/faucet,trungdtbk/faucet,REANNZ/faucet