Network error: NanoGPT TEE/gemma4-31b:thinking: error sending request for url (https://api.nano-gpt.com/v1/tee/attestation?model=TEE%2Fgemma4-31b%3Athinking&nonce=f80ae87819347261580dd9388d9b1e7faa72ba2f30ae3bbc58f74676598d2ec2)