Remove un-used imports

qlib/contrib/model/pytorch_alstm.py

@@ -10,11 +10,7 @@ import numpy as np
 import pandas as pd
 from typing import Text, Union
 import copy
-from ...utils import (
-    save_multiple_parts_file,
-    get_or_create_path,
-    drop_nan_by_y_index,
-)
+from ...utils import get_or_create_path
 from ...log import get_module_logger
 
 import torch

qlib/contrib/model/pytorch_alstm_ts.py

@@ -10,12 +10,7 @@ import numpy as np
 import pandas as pd
 from typing import Text, Union
 import copy
-from ...utils import (
-    unpack_archive_with_buffer,
-    save_multiple_parts_file,
-    get_or_create_path,
-    drop_nan_by_y_index,
-)
+from ...utils import get_or_create_path
 from ...log import get_module_logger
 
 import torch

qlib/contrib/model/pytorch_gats.py

@@ -10,12 +10,7 @@ import numpy as np
 import pandas as pd
 from typing import Text, Union
 import copy
-from ...utils import (
-    unpack_archive_with_buffer,
-    save_multiple_parts_file,
-    get_or_create_path,
-    drop_nan_by_y_index,
-)
+from ...utils import get_or_create_path
 from ...log import get_module_logger
 import torch
 import torch.nn as nn

qlib/contrib/model/pytorch_gats_ts.py

@@ -9,12 +9,7 @@ import os
 import numpy as np
 import pandas as pd
 import copy
-from ...utils import (
-    unpack_archive_with_buffer,
-    save_multiple_parts_file,
-    get_or_create_path,
-    drop_nan_by_y_index,
-)
+from ...utils import get_or_create_path
 from ...log import get_module_logger
 import torch
 import torch.nn as nn

qlib/contrib/model/pytorch_gru.py

@@ -10,12 +10,7 @@ import numpy as np
 import pandas as pd
 from typing import Text, Union
 import copy
-from ...utils import (
-    unpack_archive_with_buffer,
-    save_multiple_parts_file,
-    get_or_create_path,
-    drop_nan_by_y_index,
-)
+from ...utils import get_or_create_path
 from ...log import get_module_logger
 
 import torch

qlib/contrib/model/pytorch_gru_ts.py

@@ -9,12 +9,7 @@ import os
 import numpy as np
 import pandas as pd
 import copy
-from ...utils import (
-    unpack_archive_with_buffer,
-    save_multiple_parts_file,
-    get_or_create_path,
-    drop_nan_by_y_index,
-)
+from ...utils import get_or_create_path
 from ...log import get_module_logger
 
 import torch

qlib/contrib/model/pytorch_lstm.py

@@ -10,12 +10,7 @@ import numpy as np
 import pandas as pd
 from typing import Text, Union
 import copy
-from ...utils import (
-    unpack_archive_with_buffer,
-    save_multiple_parts_file,
-    get_or_create_path,
-    drop_nan_by_y_index,
-)
+from ...utils import get_or_create_path
 from ...log import get_module_logger
 
 import torch

qlib/contrib/model/pytorch_lstm_ts.py

@@ -9,12 +9,7 @@ import os
 import numpy as np
 import pandas as pd
 import copy
-from ...utils import (
-    unpack_archive_with_buffer,
-    save_multiple_parts_file,
-    get_or_create_path,
-    drop_nan_by_y_index,
-)
+from ...utils import get_or_create_path
 from ...log import get_module_logger
 
 import torch

qlib/contrib/model/pytorch_nn.py

@@ -19,7 +19,7 @@ from .pytorch_utils import count_parameters
 from ...model.base import Model
 from ...data.dataset import DatasetH
 from ...data.dataset.handler import DataHandlerLP
-from ...utils import unpack_archive_with_buffer, save_multiple_parts_file, get_or_create_path, drop_nan_by_y_index
+from ...utils import unpack_archive_with_buffer, save_multiple_parts_file, get_or_create_path
 from ...log import get_module_logger
 from ...workflow import R
 

qlib/contrib/model/pytorch_sfm.py

@@ -9,10 +9,7 @@ import numpy as np
 import pandas as pd
 from typing import Text, Union
 import copy
-from ...utils import (
-    get_or_create_path,
-    drop_nan_by_y_index,
-)
+from ...utils import get_or_create_path
 from ...log import get_module_logger
 
 import torch

qlib/contrib/model/pytorch_tabnet.py

@@ -8,10 +8,7 @@ import numpy as np
 import pandas as pd
 from typing import Text, Union
 import copy
-from ...utils import (
-    get_or_create_path,
-    drop_nan_by_y_index,
-)
+from ...utils import get_or_create_path
 from ...log import get_module_logger
 
 import torch