Pin dill to fix examples (#17368)

* Pin dill for now

* Try this version?

* force install

* Actually use dep in testing

* Try a larger pin

setup.py

@@ -104,6 +104,7 @@ _deps = [
     "dataclasses",
     "datasets",
     "deepspeed>=0.6.4",
+    "dill<0.3.5",
     "fairscale>0.3",
     "faiss-cpu",
     "fastapi",
@@ -284,6 +285,7 @@ extras["testing"] = (
         "parameterized",
         "psutil",
         "datasets",
+        "dill",
         "pytest-timeout",
         "black",
         "sacrebleu",

src/transformers/dependency_versions_table.py

@@ -10,6 +10,7 @@ deps = {
     "dataclasses": "dataclasses",
     "datasets": "datasets",
     "deepspeed": "deepspeed>=0.6.4",
+    "dill": "dill<0.3.5",
     "fairscale": "fairscale>0.3",
     "faiss-cpu": "faiss-cpu",
     "fastapi": "fastapi",