Fix offline mode import (#6467)

Author: Wauplin

setup.py

@@ -97,7 +97,7 @@
     "filelock",
     "flax>=0.4.1",
     "hf-doc-builder>=0.3.0",
-    "huggingface-hub>=0.19.4",
+    "huggingface-hub>=0.20.2",
     "requests-mock==1.10.0",
     "importlib_metadata",
     "invisible-watermark>=0.2.0",

src/diffusers/dependency_versions_table.py

@@ -9,7 +9,7 @@
     "filelock": "filelock",
     "flax": "flax>=0.4.1",
     "hf-doc-builder": "hf-doc-builder>=0.3.0",
-    "huggingface-hub": "huggingface-hub>=0.19.4",
+    "huggingface-hub": "huggingface-hub>=0.20.2",
     "requests-mock": "requests-mock==1.10.0",
     "importlib_metadata": "importlib_metadata",
     "invisible-watermark": "invisible-watermark>=0.2.0",