# composite_gestures.py
# routines for detecting composite gestures from sequences of micro-gestures

from micro_gestures import fist_closed, palm_open, index_pointing_up, thumb_up

def detect_composite_gesture(sequence):
    # detects a composite gesture from a list of micro-gesture labels
    if sequence == ["palm_open"]:
        return "hello"  # open hand wave
    if sequence == ["palm_open", "index_pointing_up", "palm_open"]:
        return "goodbye"
    if sequence == ["thumb_up"]:
        return "yes"
    if sequence == ["index_pointing_up"]:
        return "no"
    return None