Update app.py

app.py

@@ -100,20 +100,19 @@ class ImageAnalyzer:
         ])
 
     def preprocess_image(self, image: Image.Image) -> Dict[str, Any]:
-    """Enhanced image preprocessing with multiple analyses"""
-    try:
-        # Convert to RGB if necessary
-        if image.mode != 'RGB':
-            image = image.convert('RGB')
-
-        # Basic image statistics
-        img_array = np.array(image)
-        stats = {
-            "mean_brightness": np.mean(img_array),
-            "std_brightness": np.std(img_array),
-            "size": image.size,
-            "aspect_ratio": image.size[0] / image.size[1]
-        }
+        """Enhanced image preprocessing with multiple analyses"""
+        try:
+            # Convert to RGB if necessary
+            if image.mode != 'RGB':
+                image = image.convert('RGB')
+                # Basic image statistics
+                img_array = np.array(image)
+                stats = {
+                    "mean_brightness": np.mean(img_array),
+                    "std_brightness": np.std(img_array),
+                    "size": image.size,
+                    "aspect_ratio": image.size[0] / image.size[1]
+                }
 
         # Edge detection for crack analysis
         gray = cv2.cvtColor(img_array, cv2.COLOR_RGB2GRAY)
@@ -134,7 +133,7 @@ class ImageAnalyzer:
             "edges": edges,
             "rust_mask": rust_mask
         }
-    except Exception as e:
+except Exception as e:
         logger.error(f"Preprocessing error: {e}")
         return None