working server

bird_cnn/util.py

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+from PIL import Image
+import os
+
+folder = "data/train"
+
+widths = []
+heights = []
+
+for root, _, files in os.walk(folder):
+    for file in files:
+        if file.endswith((".jpg", ".png", ".jpeg")):
+            path = os.path.join(root, file)
+            img = Image.open(path)
+            w, h = img.size
+            widths.append(w)
+            heights.append(h)
+
+avg_w = sum(widths) / len(widths)
+avg_h = sum(heights) / len(heights)
+
+print("Average width:", avg_w)
+print("Average height:", avg_h)