change annotation display

app.py

@@ -412,7 +412,7 @@ if option == "OpenReview paper ID":
     reviewer_id = st.text_input("Enter reviewer ID (e.g. gNxe):")
     reviewer_id = reviewer_id.strip()
     model = st.text_input("Which model? ('gpt' or 'claude')")
-    if paper_id and reviewer_id:
+    if paper_id and reviewer_id and model:
         upload_file = False
         user_input = True
         submissions = load_ICLR_submissions()
@@ -423,7 +423,7 @@ elif option == "Upload PDF with Review":
     user_text = st.text_area("Enter review:")
     uploaded_file = st.file_uploader("Upload PDF", type="pdf")
     model = st.text_input("Which model? ('GPT' or 'Claude')")
-    if user_text and uploaded_file:
+    if user_text and uploaded_file and model:
         upload_file = True
         user_input = True
         review, pdf = user_text, uploaded_file
@@ -461,7 +461,9 @@ if user_input:
         with col2:
             st.subheader('Human annotations')
             if annotations.loc[(annotations['submission_id'] == paper_id), 'annotation_label'].item() == 1:
-                st.write(annotations['annotation_sentences'])
+                sentences = annotations.loc[(annotations['submission_id'] == paper_id), 'annotation_sentences'].item()
+                for s in sentences:
+                    st.write(f"- {s}")
             else:
                 st.write("No human feedback on this review")