fix(automl): fix TablesClient.predict for array and struct#9991

Merged

helinwang merged 2 commits intogoogleapis:masterfrom helinwang:prediction_fix

Jan 28, 2020

+99-48

Commits on Dec 18, 2019

fix(automl): fix TablesClient.predict for list and struct
Helin Wang
committed

Commits on Jan 27, 2020

Address comment: remove protobuf dependency requirement.
Helin Wang
committed