Fix NonType error when importing google.api_core fails
Fix NonType error when importing google.api_core fails


chamikaramj/beam,chamikaramj/beam,apache/beam,chamikaramj/beam,apache/beam,chamikaramj/beam,apache/beam,lukecwik/incubator-beam,lukecwik/incubator-beam,apache/beam,lukecwik/incubator-beam,apache/beam,chamikaramj/beam,apache/beam,apache/beam,apache/beam,lukecwik/incubator-beam,lukecwik/incubator-beam,lukecwik/incubator-beam,lukecwik/incubator-beam,chamikaramj/beam,lukecwik/incubator-beam,apache/beam,chamikaramj/beam,chamikaramj/beam,lukecwik/incubator-beam,chamikaramj/beam,chamikaramj/beam,apache/beam,apache/beam,lukecwik/incubator-beam