Update tldr.py

tldr.py

@@ -64,7 +64,12 @@ class DocPromptingConala(datasets.GeneratorBasedBuilder):
                                             "cmd_name": datasets.Value("string"), 
                                             "tldr_cmd_name": datasets.Value("string"), 
                                             "manual_exist": datasets.Value("bool"),
-                                            "matching_info": dict()
+                                            "matching_info": datasets.Sequence(
+                                                {
+                                                    'token': datasets.Value("string"),
+                                                    'oracle_man': datasets.Sequence(feature=datasets.Value("string"))
+                                                }
+                                                )
                                             })
         else:
             features=datasets.Features({"doc_id": datasets.Value("string"),