Removed unused modules

src/app_dimredu.py

@@ -4,7 +4,7 @@
 
 import pandas as pd
 
-from behavior_senpai import df_attrs, file_inout, hdf_df, keypoints_proc
+from behavior_senpai import file_inout, hdf_df, keypoints_proc
 from dimredu_plotter import DimensionalReductionPlotter
 from gui_parts import Combobox, IntEntry, MemberKeypointComboboxes, StrEntry, TempFile
 

src/app_points_calc.py

@@ -5,7 +5,7 @@
 
 import pandas as pd
 
-from behavior_senpai import df_attrs, file_inout, hdf_df, keypoints_proc
+from behavior_senpai import file_inout, hdf_df, keypoints_proc
 from gui_parts import IntEntry, TempFile, ToolTip
 from gui_points_calc import Tree
 from line_plotter import LinePlotter

src/behavior_senpai/file_inout.py

@@ -4,7 +4,7 @@
 
 import pandas as pd
 
-from . import hdf_df, keypoints_proc, windows_and_mac
+from . import keypoints_proc, windows_and_mac
 
 
 def open_pkl(init_dir, org_path=None, filetypes=[("pkl files", "*.pkl")]):
@@ -141,7 +141,6 @@ def save_pkl(org_pkl_path, dst_df, proc_history=None):
     print(f"{called_in} > {os.path.basename(os.path.basename(file_name))}")
 
 
-
 def pkl_to_csv(init_dir="~"):
     """
     pklファイルをcsvファイルに変換する