from model import load_model
import json
import numpy as np

classifier = load_model()
with open("label_list.json","r") as infile:
    actions = list(json.load(infile).values())

def model_predict(input):
    """Perform prediction on input (numpy array), return a label (str)"""
    
    res = classifier.predict(np.expand_dims(input,axis=0))[0]
    label = actions[np.argmax(res)]
    return label