fix: revert the caption in whale viewer for tests

src/whale_viewer.py

@@ -158,5 +158,5 @@ def display_whale(whale_classes:List[str], i:int, viewcontainer:DeltaGenerator=N
     image = Image.open(image_path + df_whale_img_ref.loc[whale_classes[i], "WHALE_IMAGES"])
 
     viewcontainer.image(image, 
-                        # caption=df_whale_img_ref.loc[whale_classes[i], "WHALE_REFERENCES"], 
+                        caption=df_whale_img_ref.loc[whale_classes[i], "WHALE_REFERENCES"], 
                         use_column_width=True)