Update app.py

app.py

@@ -67,7 +67,11 @@ def server(input: Inputs, output: Outputs, session: Session):
     @render.ui
     def uploaded_image():
         """Displays the uploaded image"""
-        return ui.tags.img(src=uploaded_image_path(), style={"max-width": "100%"})
+        img_src = uploaded_image_path()
+        if img_src:
+            return ui.tags.img(src=str(img_src), style={"max-width": "100%"})
+        else:
+            return ""  # Return an empty string if no image is uploaded
     
     @reactive.Calc
     def filtered_df() -> pd.DataFrame: