using deepseek flash as llm api.
when trigger web-fetch, it always goes error.
14:31:46:ERR:report_error [observability] llm_provider.native_chat failed: deepseek API error (400 Bad Request): {"error":{"message":"The `reasoning_content` in the thinking mode must be passed back to the API.","type":"invalid_request_error","param":null,"code":"invalid_request_error"}} domain="llm_provider" operation="native_chat" error=deepseek API error (400 Bad Request): {"error":{"message":"The `reasoning_content` in the thinking mode must be passed back to the API.","type":"invalid_request_error","param":null,"code":"invalid_request_error"}}
14:31:46:ERR:report_error [observability] agent.run_single failed: deepseek API error (400 Bad Request): {"error":{"message":"The `reasoning_content` in the thinking mode must be passed back to the API.","type":"invalid_request_error","param":null,"code":"invalid_request_error"}} domain="agent" operation="run_single" error=deepseek API error (400 Bad Request): {"error":{"message":"The `reasoning_content` in the thinking mode must be passed back to the API.","type":"invalid_request_error","param":null,"code":"invalid_request_error"}}
14:31:46:WRN:log [web-channel] run_chat_task failed client_id=DM1juFOr-VAr1pK6 thread_id=thread-40d5060a-e68b-44ce-8155-89d379e21972 request_id=a0be6742-9852-42be-83ca-d6b8c080a77f error=deepseek API error (400 Bad Request): {"error":{"message":"The `reasoning_content` in the thinking mode must be passed back to the API.","type":"invalid_request_error","param":null,"code":"invalid_request_error"}} log.target="openhuman_core::openhuman::channels::providers::web" log.module_path="openhuman_core::openhuman::channels::providers::web" log.file="D:\\a\\openhuman\\openhuman\\src\\openhuman\\channels\\providers\\web.rs" log.line=975
14:31:46:ERR:report_error [observability] web_channel.run_chat_task failed: run_chat_task failed client_id=DM1juFOr-VAr1pK6 thread_id=thread-40d5060a-e68b-44ce-8155-89d379e21972 request_id=a0be6742-9852-42be-83ca-d6b8c080a77f error=deepseek API error (400 Bad Request): {"error":{"message":"The `reasoning_content` in the thinking mode must be passed back to the API.","type":"invalid_request_error","param":null,"code":"invalid_request_error"}} domain="web_channel" operation="run_chat_task" error=run_chat_task failed client_id=DM1juFOr-VAr1pK6 thread_id=thread-40d5060a-e68b-44ce-8155-89d379e21972 request_id=a0be6742-9852-42be-83ca-d6b8c080a77f error=deepseek API error (400 Bad Request): {"error":{"message":"The `reasoning_content` in the thinking mode must be passed back to the API.","type":"invalid_request_error","param":null,"code":"invalid_request_error"}}