def from_dict(cls, robot_description):
"""
Return robot from JSON data received from server."
"""
direction = Direction(robot_description["direction"])
coordinates = tuple(robot_description["coordinates"])
name = robot_description["name"]
robot = cls(direction, coordinates, name)
robot.lives = robot_description["lives"]
robot.flags = robot_description["flags"]
robot.damages = robot_description["damages"]
robot.power_down = robot_description["power down"]
robot.start_coordinates = robot_description["start coordinates"]
return robot
