Fix flake8 issues: unused import, blank lines, newlines at end of file

Author: hiijoshi

src/borg_import/testsuite/test_borg.py

@@ -1,5 +1,4 @@
 import subprocess
-from pathlib import Path
 
 from borg_import.main import main
 
@@ -55,4 +54,4 @@ def test_borg_import(tmpdir, monkeypatch):
     assert extract_dir1.join("file1.txt").read() == "This is file 1 in archive 1"
     assert extract_dir1.join("file2.txt").read() == "This is file 2 in archive 1"
     assert extract_dir2.join("file1.txt").read() == "This is file 1 in archive 2"
-    assert extract_dir2.join("file2.txt").read() == "This is file 2 in archive 2"
+    assert extract_dir2.join("file2.txt").read() == "This is file 2 in archive 2"

src/borg_import/testsuite/test_tmbackup.py

@@ -1,6 +1,7 @@
 import subprocess
 from pathlib import Path
 
+
 def test_rsync_tmbackup_import(tmpdir, monkeypatch):
     """Test importing rsync-time-backup style snapshots into a borg repo."""
     src = Path(str(tmpdir.mkdir("tmbackup")))
@@ -48,4 +49,4 @@ def test_rsync_tmbackup_import(tmpdir, monkeypatch):
 
     restored = extract_dir / "file1.txt"
     assert restored.exists()
-    assert restored.read_text() == "This is file 1 in snap1"
+    assert restored.read_text() == "This is file 1 in snap1"