Remove a few unused imports.

Author: mu40

surfa/image/framed.py

@@ -1,4 +1,3 @@
-import os
 import warnings
 import numpy as np
 

surfa/io/affine.py

@@ -1,4 +1,3 @@
-import os
 import numpy as np
 
 from surfa.io import fsio

surfa/io/framed.py

@@ -1,4 +1,3 @@
-import os
 import warnings
 import gzip
 import numpy as np

surfa/io/fsnifti1extension.py

@@ -1,6 +1,3 @@
-import os
-import gzip
-import warnings
 import numpy as np
 
 from surfa.io import fsio
@@ -135,7 +132,7 @@ def read(self, fileobj, esize, offset=0):
             if (tagdatalen < len_tagheader):
                 if (self._verbose):
                     print(f'[DEBUG] FSNifti1Extension.read(): remaining taglen = {tagdatalen:6d}')
-                break;
+                break
 
         return self.content
 

surfa/io/labels.py

@@ -1,4 +1,3 @@
-import os
 import numpy as np
 
 from surfa.io import protocol

surfa/mesh/mesh.py

@@ -1,4 +1,3 @@
-import os
 import warnings
 import numpy as np
 from copy import deepcopy

surfa/mesh/overlay.py

@@ -1,4 +1,3 @@
-import os
 import numpy as np
 
 from surfa.core.framed import FramedArray

surfa/transform/warp.py

@@ -1,4 +1,3 @@
-import warnings
 import numpy as np
 
 import surfa as sf

surfa/vis/freeview.py

@@ -1,7 +1,6 @@
 import os
 import shutil
 import tempfile
-import numpy as np
 
 from surfa import Mesh
 from surfa import load_volume