you have to collect the throttle and distance value which is stored in the distance_name_data key as distance_name_data["distance"] and store that in the Current_car_data variable.

Current_car_data = {}

def get_current_car_data(distance_name_data):
    Current_car_data["distance"] = distance_name_data["distance"]

get_current_car_data(distance_name_data)