Agents extras (#23301)

* Agents extras

* Add to docs

setup.py

@@ -112,6 +112,7 @@ _deps = [
     "datasets!=2.5.0",
     "decord==0.6.0",
     "deepspeed>=0.8.3",
+    "diffusers",
     "dill<0.3.5",
     "evaluate>=0.2.0",
     "fairscale>0.3",
@@ -123,7 +124,7 @@ _deps = [
     "fugashi>=1.0",
     "GitPython<3.1.19",
     "hf-doc-builder>=0.3.0",
-    "huggingface-hub>=0.11.0,<1.0",
+    "huggingface-hub>=0.14.1,<1.0",
     "importlib_metadata",
     "ipadic>=1.0.0,<2.0",
     "isort>=5.5.4",
@@ -140,6 +141,7 @@ _deps = [
     "onnxconverter-common",
     "onnxruntime-tools>=1.4.2",
     "onnxruntime>=1.4.0",
+    "opencv-python",
     "optuna",
     "optax>=0.0.8,<=0.1.4",
     "packaging>=20.0",
@@ -412,6 +414,16 @@ extras["torchhub"] = deps_list(
     "tqdm",
 )
 
+extras["agents"] = deps_list(
+    "diffusers",
+    "accelerate",
+    "datasets",
+    "torch",
+    "sentencepiece",
+    "opencv-python",
+    "Pillow"
+)
+
 # when modifying the following list, make sure to update src/transformers/dependency_versions_check.py
 install_requires = [
     deps["importlib_metadata"] + ";python_version<'3.8'",  # importlib_metadata for Python versions that don't have it