Network error: NanoGPT TEE/glm-5.2: error sending request for url (https://api.nano-gpt.com/v1/tee/attestation?model=TEE%2Fglm-5.2&nonce=9cf15434fd9f0df85c5335692e4dc19ffd2f2a844b2637644aafb25b94007c6d)