Update app.py

app.py

@@ -8,7 +8,7 @@ def brighten_image(image):
     image = cv2.cvtColor(image, cv2.COLOR_BGR2GRAY)
 
     # Apply CLAHE (with reduced intensity)
-    clahe = cv2.createCLAHE(clipLimit=0.5, tileGridSize=(16, 16))  # Reduced clipLimit and increased tileGridSize
+    clahe = cv2.createCLAHE(clipLimit=0.3, tileGridSize=(16, 16))  # Reduced clipLimit and increased tileGridSize
     cl1 = clahe.apply(image)
 
     # Create a mask for darker regions (e.g., craters)