On a fourth quarter earnings conference call, Tesla CEO Elon Musk told investors that the electric vehicle maker’s Optimus (Tesla Bot) humanoid robots could go into production by the end of the year. next year. Xiaomi has edged out the electric vehicle maker in building a functional humanoid robot, but the design of its CyberOne robot bears an uncanny resemblance to Tesla’s Optimus. Last week, the Chinese tech company unveiled its first look at CyberOne during a Beijing live event. The humanoid robot was able to walk across the stage and appeared to communicate with Xiaomi CEO Lei Jun. Tesla…