lets see lets see

app.py

@@ -74,6 +74,9 @@ def update_vote(
     # fetch file and save it to the labels folder
     file_path = f"labels/{voter}.csv"
     req = requests.get(url)
+    # delete the file if it exists
+    if os.path.exists(file_path):
+        os.remove(file_path)
     with open(file_path, "wb") as file:
         file.write(req.content)
 
@@ -126,7 +129,7 @@ if submitted or st.session_state['loggedin'] == 'true':
         st.session_state['loggedin'] = 'true'
 
 
-    with st.form("images"):
+    with st.form("images", clear_on_submit=True):
         image_path = get_one_from_queue(username)
         if not image_path:
             st.write("You have voted for all the images")