Update app.py

app.py

@@ -210,7 +210,7 @@ def run_structure_analysis(ocr_input: OcrInput):
         print("** Structure Analysis Complete. Converting to JSON-safe **")
         # json_safe_result = clean_ppstructure_result(raw_result)
         #return {"result": json_safe_result}
-        json_safe_result = sanitize(clean_ppstructure_result(raw_result[0].get('parsing_res_list')[0]))
+        json_safe_result = sanitize(clean_ppstructure_result(raw_result[0].get('parsing_res_list')))
         return {"result": to_jsonable(json_safe_result, exclude_keys=("img",), include_img=False)}
 
     except HTTPException: