Update app.py

app.py

@@ -103,6 +103,7 @@ def get_vectordb(text, images, img_doc_files):
             descs.append(img_doc_files[i]+"\n"+get_image_description(images[i]))
         except:
             descs.append("Could not generate image description due to some error")
+            gr.Error("Could not generate image descriptions. Your GPU limit may have been exhausted. Please try again after an hour.")
         print(descs[-1])
         print()