Network error: NanoGPT TEE/kimi-k2.6: error sending request for url (https://api.nano-gpt.com/v1/tee/attestation?model=TEE%2Fkimi-k2.6&nonce=d91f8b64113a4705e3ebce06f913bebfdd01691ebb523066fb8a14acdf0b009d)