User-agent on CI snapshot download

Author: winglian

tests/conftest.py

@@ -58,11 +58,15 @@ def snapshot_download_w_retry(*args, **kwargs):
     """
     with hf_offline_context(True):
         try:
-            return snapshot_download(*args, **kwargs)
+            return snapshot_download(
+                *args, user_agent={"is_ci": "true", "axolotl": "ci"}, **kwargs
+            )
         except LocalEntryNotFoundError:
             pass
     with hf_offline_context(False):
-        return snapshot_download(*args, **kwargs)
+        return snapshot_download(
+            *args, user_agent={"is_ci": "true", "axolotl": "ci"}, **kwargs
+        )
 
 
 @pytest.fixture(scope="session", autouse=True)