Days after it was reported that Alphabet Inc.’s (NASDAQ:GOOG) (NASDAQ:GOOGL) Google has come under scrutiny from employees who think that the company’s leadership lacks vision, it appears the tech giant has called off its contract with Australian AI firm Appen. What Happened: Alphabet decided to part ways with Appen, which has been a major source of revenue for the latter, accounting for around one-third of its total earnings. The move comes into effect on March 19 and has been initiated after a strategic review process by the Sundar Pichai-led company, reported CNBC. This move will likely aff…