Update app.py

app.py

@@ -31,7 +31,7 @@ usernames = load_all_usernames(filename)
 print("Time load", time.time()-t_start)
 
 username = st.text_input("Your GitHub Username:")
-
+repos = []
 if st.button("Check!"):# or username:
     t_start = time.time()
     if username in usernames:
@@ -45,16 +45,19 @@ if st.button("Check!"):# or username:
         st.text("**No**, your code is not in The Stack.")
     print("Time to check", time.time()-t_start)
 
-#if st.button("I want to remove my data!"):
-    with st.expander("I want to opt-out"):
+#if st.button(""):
+if len(repos)>0:
+    with st.expander("I want to remove my data from the Stack!"):
+        st.markdown("Select which repositories you would like to have removed:")
         exclude_repo = []
         for repo in repos:
             exclude_repo.append(st.checkbox(repo, value=True))
-    
+
+
+        st.markdown("Open an issue with the below text in the opt-out repo [here](https://github.com/bigcode-project/opt-out/issues/new):")
         issue_text = "I want to remove the following repositories.\n\n"
-        issue_text += "- "+ "\n - ".join([repo for (repo, exclude) in zip(repos, exclude_repo) if exclude])
+        issue_text += " - "+ "\n - ".join([repo for (repo, exclude) in zip(repos, exclude_repo) if exclude])
         st.code(issue_text)
     
-        st.markdown("Open an issue with the above text in the opt-out repo [here](https://github.com/bigcode-project/opt-out/issues/new)")
 
 print("Full time", time.time()-t_0)