fix double render issue

formatting/format_as_md.py

@@ -60,9 +60,9 @@ def construct_md(data_card_data: dict, text_by_key: dict):
                     # Special parsing options here.
                     if question_key == question_key == "paper-bibtext":
                         data_card_md_string += f"```\n{reply}\n``` \n\n"
-                    if question_key == "structure-example":
+                    elif question_key == "structure-example":
                         data_card_md_string += f"```json\n{reply}\n``` \n\n"
-                    if isinstance(reply, list):
+                    elif isinstance(reply, list):
                         data_card_md_string += f"{' '.join(reply)} \n\n"
                     else:
                         data_card_md_string += f"{reply} \n\n"