fix table ids

prepare_env.py

@@ -180,7 +180,7 @@ def section_tool_wrapper(retriever, section_path_chunks, query):
         
         for chu in chunks_unique:
             if "TableElement" == chu["type"]:
-                text = f"[Source: {chu['element_id']}]\n CONTENT: \n{chu['text']}\n HTML: \n {chu['table_text_as_html']}  \n\n"
+                text = f"[Source: {chu['elements']['element_id']}]\n CONTENT: \n{chu['text']}\n HTML: \n {chu['table_text_as_html']}  \n\n"
                 combined_text.append(text)
             else:
                 for element in chu["elements"]: