Update tokenizer_config.json

tokenizer_config.json

@@ -238,7 +238,7 @@
       "content": {
         "type": "string"
       },
-      "reasoning_content": {
+      "reasoning": {
         "type": "string"
       },
       "role": {
@@ -253,7 +253,7 @@
       }
     },
     "type": "object",
-    "x-regex": "^(?:(?:<think>)?\\s*(?P<reasoning_content>.+?)\\s*</think>)?\\s*(?:<tool_call>(?P<tool_calls>.*?)\\s*</tool_call>)?\\s*(?P<content>.+?)?\\s*$"
+    "x-regex": "^(?:(?:<think>)?\\s*(?P<reasoning>.+?)\\s*</think>)?\\s*(?:<tool_call>(?P<tool_calls>.*?)\\s*</tool_call>)?\\s*(?P<content>.+?)?\\s*$"
   },
   "split_special_tokens": false,
   "tokenizer_class": "Qwen2Tokenizer",