EMOTION_STATES = {
    0 : "neutral" ,
    1 : "positive" 
}
EMOTIONS = {
    0 : "anger",
    1 : "disgust",
    2 : "fear",
    3 : "happy",
    4 : "sad",
    5 : "surprise",
    6 : "neutral"
}
THRESH_HOLD = 0.5