Update main.py

main.py

@@ -1,12 +1,31 @@
 from __future__ import annotations
-
 from concurrent.futures import ThreadPoolExecutor
-
+import cv2 
+import numpy as np
 from API import run_fastapi_app
 from FaceRec.app.main import run_flask
 
-# Multithreading used to start both FastAPI and Flask apps at the same time.
+def preprocess_image(image_path: str) -> np.ndarray:
+
+    image = cv2.imread(image_path)
+
+    hsv = cv2.cvtColor(image, cv2.COLOR_BGR2HSV)
+    value = 40 
+    h, s, v = cv2.split(hsv)
+    v = cv2.add(v, value)
+    final_hsv = cv2.merge((h, s, v))
+    image = cv2.cvtColor(final_hsv, cv2.COLOR_HSV2BGR)
+
+    (h, w) = image.shape[:2]
+    center = (w // 2, h // 2)
+    M = cv2.getRotationMatrix2D(center, angle=10, scale=1.0)  
+    image = cv2.warpAffine(image, M, (w, h))
+
+    return image
+
 if __name__ == "__main__":
+    preprocessed_image = preprocess_image('path_to_image.jpg') 
+
     with ThreadPoolExecutor(max_workers=2) as executor:
         executor.submit(run_flask)
         executor.submit(run_fastapi_app)