Network error: NanoGPT TEE/glm-5.1-thinking: error sending request for url (https://api.nano-gpt.com/v1/tee/attestation?model=TEE%2Fglm-5.1-thinking&nonce=56fe998bda09792bf313f5fa7636770ac5297860b66df4276c3762db57a211f5)