Fix error in examples

qim3d/io/downloader.py

@@ -23,7 +23,7 @@ class Downloader:
         import qim3d
         
         dl = qim3d.io.Downloader()
-        img = dl.Corals.Coral2_DOWNSAMPLED(load = True)
+        img = dl.Corals.Coral2_DOWNSAMPLED(load_file = True)
         ```
     """
 

qim3d/processing/detection.py

@@ -122,6 +122,10 @@ class Blob:
                 background="bright"
                 )
 
+                
+            # Detect blobs
+            blobs = blob_detector.detect(vol_blurred)
+
             # Get mask and visualize
             mask = blob_detector.get_mask()
             qim3d.viz.slicer(mask)