Update app.py

app.py

@@ -65,7 +65,7 @@ def main():
             elif user_input:
                 file_content = user_input
             elif tos_selection_index != "None":
-                tos_selection_index = tos_titles.index(tos_selection) - 1  # Adjust for the added 'None' option
+                tos_selection_index = tos_titles.index(tos_titles) - 1  # Adjust for the added 'None' option
                 file_content = dataset['train'][tos_selection_index]['plain_text']
             else:
                 st.warning("Please upload a PDF, enter some text, or select a document to summarize.")