Update requirements.txt.
Update requirements.txt.

easytaxibr/redash,amino-data/redash,pubnative/redash,alexanderlz/redash,chriszs/redash,rockwotj/redash,amino-data/redash,jmvasquez/redashtest,pubnative/redash,44px/redash,getredash/redash,EverlyWell/redash,denisov-vlad/redash,getredash/redash,ninneko/redash,useabode/redash,vishesh92/redash,pubnative/redash,alexanderlz/redash,stefanseifert/redash,guaguadev/redash,M32Media/redash,guaguadev/redash,jmvasquez/redashtest,M32Media/redash,moritz9/redash,moritz9/redash,rockwotj/redash,EverlyWell/redash,imsally/redash,guaguadev/redash,amino-data/redash,EverlyWell/redash,vishesh92/redash,pubnative/redash,jmvasquez/redashtest,getredash/redash,ninneko/redash,easytaxibr/redash,44px/redash,EverlyWell/redash,imsally/redash,crowdworks/redash,44px/redash,easytaxibr/redash,hudl/redash,easytaxibr/redash,akariv/redash,chriszs/redash,crowdworks/redash,hudl/redash,guaguadev/redash,alexanderlz/redash,alexanderlz/redash,easytaxibr/redash,chriszs/redash,akariv/redash,ninneko/redash,crowdworks/redash,hudl/redash,imsally/redash,stefanseifert/redash,moritz9/redash,denisov-vlad/redash,imsally/redash,moritz9/redash,ninneko/redash,amino-data/redash,akariv/redash,denisov-vlad/redash,stefanseifert/redash,useabode/redash,jmvasquez/redashtest,M32Media/redash,getredash/redash,chriszs/redash,ninneko/redash,useabode/redash,crowdworks/redash,akariv/redash,hudl/redash,denisov-vlad/redash,M32Media/redash,stefanseifert/redash,rockwotj/redash,guaguadev/redash,akariv/redash,vishesh92/redash,vishesh92/redash,rockwotj/redash,stefanseifert/redash,useabode/redash,getredash/redash,denisov-vlad/redash,pubnative/redash,jmvasquez/redashtest,44px/redash