fix annotation display part 2

app.py

@@ -462,6 +462,7 @@ if user_input:
             st.subheader('Human annotations')
             if annotations.loc[(annotations['submission_id'] == paper_id), 'annotation_label'].item() == 1:
                 sentences = annotations.loc[(annotations['submission_id'] == paper_id), 'annotation_sentences'].item()
+                sentences = ast.literal_eval(sentences)
                 for s in sentences:
                     st.write(f"- {s}")
             else: