in aidial_adapter_openai/dial_api/storage.py [0:0]
def attachment_link_to_url(self, link: str) -> str:
if CORE_API_VERSION == "0.6":
base_url = f"{self.dial_url}/v1/files/"
else:
base_url = f"{self.dial_url}/v1/"
return urljoin(base_url, link)