added kaggle comp solution for facial keypoint

ML/Kaggles/Facial Keypoint Detection Competition/extract_images_from_csv.py

@@ -0,0 +1,19 @@
+import numpy as np
+import pandas as pd
+import os
+from PIL import Image
+
+
+def extract_images_from_csv(csv, column, save_folder, resize=(96, 96)):
+    if not os.path.exists(save_folder):
+        os.makedirs(save_folder)
+
+    for idx, image in enumerate(csv[column]):
+        image = np.array(image.split()).astype(np.uint8)
+        image = image.reshape(resize[0], resize[1])
+        img = Image.fromarray(image, 'L')
+        img.save(save_folder+f"img_{idx}.png")
+
+
+csv = pd.read_csv("test.csv")
+extract_images_from_csv(csv, "Image", "data/test/")