skip python3.10 in test

Author: rogerwwww

.github/workflows/python-package.yml

@@ -16,7 +16,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: ["3.9", "3.10"]
+        python-version: ["3.9"]
 
     steps:
     - uses: actions/checkout@v2

pygmtools/mindspore_backend.py

@@ -35,7 +35,7 @@ def _ms_max(*args, keep_dims=False, **kwargs):
     def _ms_norm(*args, p=None, axis=None, keep_dims=False, **kwargs):
         return mindspore.ops.norm(*args, p=p, axis=axis, keep_dims=keep_dims, **kwargs)
 elif 'dim' in _norm_signature.parameters and 'ord' in _norm_signature.parameters and 'keepdim' in _norm_signature.parameters:
-    def _ms_norm(*args, p=None, axis=None, keepdim=False, **kwargs):
+    def _ms_norm(*args, p=None, axis=None, keep_dims=False, **kwargs):
         return mindspore.ops.norm(*args, ord=p, dim=axis, keepdim=keep_dims, **kwargs)
 else:
     raise ValueError('Mindspore function mindspore.ops.norm has unsupported signature. It is likely you are '