added face recognition + extraction

src/main.py

@@ -1,5 +1,29 @@
 import cv2
+import os
 
+from utils import *
 from face_detection import *
 from face_recognition import *
 
+# list all files in data/raw
+files = list_all_files("./data/raw", ["jpg", "webp"])
+
+# process each files
+for file_path in files:
+    
+    filename = file_path.split("/")[-1].split(".")[0]
+
+    # load image
+    img = cv2.imread(file_path)
+    if img is None:
+        print(f"ERROR: Could not read image at {file_path}")
+        continue
+    cv2.imshow("image1", img)
+
+    # detect faces file
+    faces = detect_face_in_image(img, scale=1)
+
+    # extract faces from file
+    extract_faces(faces, img, filename)
+
+cv2.destroyAllWindows()