Update version of python-debian to 1.40.0

Author: bjk7119

requirements.txt

@@ -1,3 +1,4 @@
+python-debian==0.1.40
 binaryornot
 requests
 reuse

src/fosslight_reuse/_add.py

@@ -197,8 +197,7 @@ def add_content(path_to_find, file, input_license="", input_copyright=""):
         path_to_find = os.getcwd()
     else:
         path_to_find = os.path.abspath(path_to_find)
-
-    os.chdir(path_to_find)
+        os.chdir(path_to_find)
 
     now = datetime.now().strftime('%Y%m%d_%H-%M-%S')
     output_dir = os.getcwd()

tox.ini

@@ -10,7 +10,6 @@ basepython= python3.6
 whitelist_externals = cat
                       cp
                       rm
-                      git
 setenv =
   PYTHONPATH=.
 
@@ -32,7 +31,6 @@ commands =
     cp -r tests/add tests/add_result
     fosslight_reuse add -p tests/add_result -c "2019-2021 LG Electronics Inc." -l "GPL-3.0-only"
     rm -rf reuse_example
-    git clone https://github.com/LGE-OSS/example.git reuse_example
 [testenv:release]
 deps =
     -r{toxinidir}/requirements-dev.txt