Update visualization.py

visualization.py

@@ -8,6 +8,7 @@ import pandas as pd
 import cv2
 from moviepy.editor import VideoFileClip, AudioFileClip, CompositeVideoClip, ImageClip, VideoClip
 from moviepy.video.fx.all import resize
+from PIL import Image, ImageDraw, ImageFont
 from matplotlib.patches import Rectangle
 from utils import seconds_to_timecode
 from anomaly_detection import determine_anomalies