Update app.py

app.py

@@ -70,12 +70,12 @@ with st.form("my_form"):
         
         with zipfile.ZipFile('images.zip', 'w') as img_zip:
             for i,image in enumerate(images):
-                img_name = f"{i}_image"
+                img_name = f"{i}_image.jpg"
                 img_zip.writestr(img_name, image.read())
 
         with zipfile.ZipFile("labels.zip", "w") as zip:
             for i,t in enumerate(words):
-                txt_name = f"{i}_label"
+                txt_name = f"{i}_label.txt"
                 zip.writestr(txt_name, t)
                 
         st.session_state.download = True