chore: release 1.8.0 (#169)
chore: release 1.8.0 (#169)

:robot: I have created a release \*beep\* \*boop\*
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## [1.8.0](https://www.github.com/googleapis/nodejs-ai-platform/compare/v1.7.4...v1.8.0) (2021-07-14)


### Features

* Removes AcceleratorType.TPU_V2 and TPU_V3 constants ([#167](https://www.github.com/googleapis/nodejs-ai-platform/issues/167)) ([72d153e](https://www.github.com/googleapis/nodejs-ai-platform/commit/72d153ea7732a0d4b73a4ab8d727679523adf6df))
---


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