Remove cu101 build (#3809)

.circleci/regenerate.py

@@ -30,8 +30,8 @@ def build_workflows(prefix='', filter_branch=None, upload=False, indentation=6,
     for btype in ["wheel", "conda"]:
         for os_type in ["linux", "macos", "win"]:
             python_versions = PYTHON_VERSIONS
-            cu_versions_dict = {"linux": ["cpu", "cu101", "cu102", "cu111", "rocm4.0.1", "rocm4.1"],
-                                "win": ["cpu", "cu101", "cu102", "cu111"],
+            cu_versions_dict = {"linux": ["cpu", "cu102", "cu111", "rocm4.0.1", "rocm4.1"],
+                                "win": ["cpu", "cu102", "cu111"],
                                 "macos": ["cpu"]}
             cu_versions = cu_versions_dict[os_type]
             for python_version in python_versions:
@@ -39,7 +39,7 @@ def build_workflows(prefix='', filter_branch=None, upload=False, indentation=6,
                     # ROCm conda packages not yet supported
                     if cu_version.startswith('rocm') and btype == "conda":
                         continue
-                    for unicode in ([False, True] if btype == "wheel" and python_version == "2.7" else [False]):
+                    for unicode in [False]:
                         fb = filter_branch
                         if windows_latest_only and os_type == "win" and filter_branch is None and \
                             (python_version != python_versions[-1] or
@@ -211,7 +211,7 @@ def generate_smoketest_workflow(pydistro, base_workflow_name, filter_branch, pyt
     if filter_branch:
         d["filters"] = gen_filter_branch_tree(filter_branch)
 
-    return {"smoke_test_{os_type}_{pydistro}".format(os_type=os_type, pydistro=pydistro): d}
+    return {f"smoke_test_{os_type}_{pydistro}": d}
 
 
 def indent(indentation, data_list):