Hugging Face, the startup best known for the AI developer platform of the same name, is selling a programmable, 3D-printable robotic arm that can pick up and place objects and perform a few other basic chores. Called the SO-101, the arm is the follow-up to Hugging Face’s previous robotic arm, the SO-100, released last year. The company’s robotics division, LeRobot, partnered with French robotics firm The Robot Studio to debut the SO-100 for around $100 in October. Hugging Face teamed up with The...