Update ocr_badcase.py

tools/ocr_badcase.py

@@ -844,7 +844,7 @@ def main(standard_file, test_file, zip_file, badcase_path, overall_path,base_dat
 
     result=compare_edit_distance(base_data_path, overall_report_dict)
     print(result)
-    assert result == 1
+    assert result == 0
 
 if __name__ == "__main__":
     parser = argparse.ArgumentParser(description="主函数，执行整个评估流程。")