Update app/core/response_handlers.py

app/core/response_handlers.py

@@ -275,8 +275,7 @@ class StreamResponseHandler(ResponseHandler):
         # Transform thinking content
         if upstream_data.data.phase == "thinking":
             content = transform_thinking_content(content)
-            content = '\n'.join(line.lstrip('> ') for line in content.split('\n'))
-        
+            content = content.lstrip('> ')
         # Buffer content if tools are enabled
         if self.has_tools:
             self.buffered_content += content
@@ -460,7 +459,7 @@ class NonStreamResponseHandler(ResponseHandler):
                         
                         if upstream_data.data.phase == "thinking":
                             content = transform_thinking_content(content)
-                            content = '\n'.join(line.lstrip('> ') for line in content.split('\n'))
+                            content = content.lstrip('> ')
                             
                             # 处理思考内容的分块格式
                             if not self.in_thinking_phase: