remove unused import types

Author: HydrogenSulfate

docs/zh/examples/cylinder2d_unsteady.md

@@ -161,18 +161,18 @@ geom = {
         ppsci.geometry.PointCloud(
             reader.load_csv_file(
                 "./datasets/domain_train.csv",
-                ["x", "y"],
+                ("x", "y"),
                 alias_dict={"x": "Points:0", "y": "Points:1"},
             ),
-            ["x", "y"],
+            ("x", "y"),
         ),
     ),
     "time_rect_eval": ppsci.geometry.PointCloud(
         reader.load_csv_file(
             "./datasets/domain_eval.csv",
-            ["t", "x", "y"],
+            ("t", "x", "y"),
         ),
-        ["t", "x", "y"],
+        ("t", "x", "y"),
     ),
 }
 ```
@@ -375,17 +375,17 @@ examples/cylinder/2d_unsteady/cylinder2d_unsteady_Re100.py:182:198
 
 ``` py linenums="200"
 --8<--
-examples/cylinder/2d_unsteady/cylinder2d_unsteady_Re100.py:200:211
+examples/cylinder/2d_unsteady/cylinder2d_unsteady_Re100.py:200:212
 --8<--
 ```
 
 ### 3.9 模型训练、评估与可视化
 
 完成上述设置之后，只需要将上述实例化的对象按顺序传递给 `ppsci.solver.Solver`，然后启动训练、评估、可视化。
 
-``` py linenums="213"
+``` py linenums="214"
 --8<--
-examples/cylinder/2d_unsteady/cylinder2d_unsteady_Re100.py:213:
+examples/cylinder/2d_unsteady/cylinder2d_unsteady_Re100.py:214:
 --8<--
 ```
 

examples/cylinder/2d_unsteady/cylinder2d_unsteady_Re100.py

@@ -20,7 +20,6 @@
 from ppsci.utils import reader
 
 if __name__ == "__main__":
-    # fluid.core.set_prim_eager_enabled(True)
     args = config.parse_args()
     # set random seed for reproducibility
     ppsci.utils.misc.set_random_seed(42)

ppsci/constraint/boundary_constraint.py

@@ -12,7 +12,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import types
 from typing import Any
 from typing import Callable
 from typing import Dict

ppsci/constraint/initial_constraint.py

@@ -12,7 +12,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import types
 from typing import Any
 from typing import Callable
 from typing import Dict

ppsci/constraint/integral_constraint.py

@@ -12,7 +12,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import types
 from typing import Any
 from typing import Callable
 from typing import Dict

ppsci/constraint/interior_constraint.py

@@ -12,7 +12,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import types
 from typing import Any
 from typing import Callable
 from typing import Dict

ppsci/constraint/periodic_constraint.py

@@ -12,7 +12,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import types
 from typing import Any
 from typing import Callable
 from typing import Dict

ppsci/data/dataset/csv_dataset.py

@@ -12,7 +12,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import types
 from typing import Callable
 from typing import Dict
 from typing import Optional

ppsci/data/dataset/mat_dataset.py

@@ -12,7 +12,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-import types
 from typing import Callable
 from typing import Dict
 from typing import Optional

ppsci/geometry/pointcloud.py

@@ -15,13 +15,11 @@
 from typing import Dict
 from typing import Optional
 from typing import Tuple
-from typing import Union
 
 import numpy as np
 
 import ppsci.utils.misc as misc
 from ppsci.geometry import geometry
-from ppsci.utils import reader
 
 
 class PointCloud(geometry.Geometry):