Update app.py

app.py

@@ -110,22 +110,22 @@ def plot_server(input, output, session, r):
 def server(input, output, session: Session):
     @render.image
     def rbg_kew():
-        img = {"src": "assets/rbg_kew.png", "height": "100px"}
+        img = {"src": "assets/rbg_kew.jpg"}
         return img
         
     @render.image
     def bloomberg():
-        img = {"src": "assets/bloomberg.png", "height": "100px"}
+        img = {"src": "assets/bloomberg.jpg"}
         return img
 
     @render.image
     def brin():
-        img = {"src": "assets/brin.png", "height": "100px"}
+        img = {"src": "assets/brin.jpg"}
         return img
 
     @render.image
     def abg():
-        img = {"src": "assets/abg.png", "height": "100px"}
+        img = {"src": "assets/abg.png"}
         return img