SYMBOL INDEX (11 symbols across 3 files) FILE: app.py function process_frame (line 46) | def process_frame(): function update_history (line 68) | def update_history(): function index (line 74) | def index(): function video_function (line 80) | def video_function(): FILE: main.py class Button (line 4) | class Button: method __init__ (line 5) | def __init__(self, pos, width, height, value): method draw (line 11) | def draw(self, frame): method clickCheck (line 19) | def clickCheck(self, x, y, frame): function serve (line 46) | def serve(frame): FILE: static/serve.js function processFrames (line 17) | function processFrames(imageCapture) { function updateHisory (line 54) | function updateHisory(){