Update dependency pytype to v2019.7.11
Update dependency pytype to v2019.7.11

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