pep8 cleanup
pep8 cleanup

ehealthafrica-ci/onadata,mainakibui/kobocat,eHealthAfrica/onadata,GeoODK/formhub,makinacorpus/formhub,SEL-Columbia/formhub,sounay/flaminggo-test,mainakibui/kobocat,makinacorpus/formhub,awemulya/fieldsight-kobocat,GeoODK/onadata,smn/onadata,hnjamba/onaclone,eHealthAfrica/onadata,mainakibui/kobocat,wesley1001/formhub,sounay/flaminggo-test,qlands/onadata,ehealthafrica-ci/onadata,spatialdev/onadata,GeoODK/onadata,kobotoolbox/kobocat,GeoODK/formhub,SEL-Columbia/formhub,spatialdev/onadata,ehealthafrica-ci/formhub,GeoODK/onadata,spatialdev/onadata,piqoni/onadata,makinacorpus/formhub,mainakibui/kobocat,wesley1001/formhub,qlands/onadata,smn/onadata,ehealthafrica-ci/onadata,jomolinare/kobocat,ultimateprogramer/formhub,jomolinare/kobocat,jomolinare/kobocat,smn/onadata,piqoni/onadata,ehealthafrica-ci/formhub,makinacorpus/formhub,GeoODK/onadata,wesley1001/formhub,smn/onadata,eHealthAfrica/formhub,awemulya/fieldsight-kobocat,wesley1001/formhub,ehealthafrica-ci/onadata,qlands/onadata,eHealthAfrica/formhub,ehealthafrica-ci/formhub,ultimateprogramer/formhub,ehealthafrica-ci/formhub,hnjamba/onaclone,kobotoolbox/kobocat,awemulya/fieldsight-kobocat,sounay/flaminggo-test,sounay/flaminggo-test,hnjamba/onaclone,spatialdev/onadata,jomolinare/kobocat,piqoni/onadata,GeoODK/formhub,ultimateprogramer/formhub,kobotoolbox/kobocat,eHealthAfrica/formhub,eHealthAfrica/onadata,hnjamba/onaclone,ultimateprogramer/formhub,piqoni/onadata,SEL-Columbia/formhub,kobotoolbox/kobocat,qlands/onadata,SEL-Columbia/formhub,awemulya/fieldsight-kobocat,eHealthAfrica/formhub