diff --git a/a00_qpip/plugin.py b/a00_qpip/plugin.py
index 17f5d51..0859e60 100644
--- a/a00_qpip/plugin.py
+++ b/a00_qpip/plugin.py
@@ -26,7 +26,7 @@ def __init__(self, iface, plugin_path=None):
         self._defered_packages = []
         self.settings = QgsSettings()
         self.settings.beginGroup("QPIP")
-        
+
         if plugin_path is None:
             self.plugins_path = os.path.join(
                 QgsApplication.qgisSettingsDirPath(), "python", "plugins"
@@ -74,9 +74,7 @@ def initGui(self):
     def initComplete(self):
         if self._defered_packages:
             log(f"Initialization complete. Loading deferred packages")
-            dialog, run_gui = self.check_deps(
-                additional_plugins=self._defered_packages
-            )
+            dialog, run_gui = self.check_deps(additional_plugins=self._defered_packages)
             if run_gui:
                 self.promt_install(dialog)
             self.save_settings(dialog)
@@ -98,7 +96,9 @@ def unload(self):
             os.environ["PYTHONPATH"] = os.environ["PYTHONPATH"].replace(
                 self.bin_path + os.pathsep, ""
             )
-            os.environ["PATH"] = os.environ["PATH"].replace(self.bin_path + os.pathsep, "")
+            os.environ["PATH"] = os.environ["PATH"].replace(
+                self.bin_path + os.pathsep, ""
+            )
 
     def patched_load_plugin(self, packageName):
         """
@@ -183,7 +183,7 @@ def check_deps(self, additional_plugins=[]) -> MainDialog | bool:
             libs.values(), self._check_on_startup(), self._check_on_install()
         )
         return dialog, needs_gui
-    
+
     def promt_install(self, dialog: MainDialog):
         """Promts the install dialog and ask the user what to install"""
         if dialog.exec_():
@@ -196,7 +196,7 @@ def promt_install(self, dialog: MainDialog):
             if reqs_to_install:
                 log(f"Will install selected dependencies : {reqs_to_install}")
                 self.pip_install_reqs(reqs_to_install)
-        
+
     def save_settings(self, dialog):
         """Stores the settings values"""
         sys.path_importer_cache.clear()
diff --git a/tests/test_finding_req.py b/tests/test_finding_req.py
index 08c148a..6a9c41d 100644
--- a/tests/test_finding_req.py
+++ b/tests/test_finding_req.py
@@ -7,36 +7,40 @@
 
 from a00_qpip.plugin import Plugin
 
+
 class initializationCompleted:
     def connect(self):
         pass
 
+
 def popWidget():
     return True
 
+
 THIS_DIR = os.path.dirname(__file__)
 
+
 @pytest.fixture()
 def plugin(qgis_iface):
     qgis_iface.initializationCompleted = initializationCompleted
     qgis_iface.messageBar().popWidget = popWidget
-    plugin = Plugin(qgis_iface, '.')
+    plugin = Plugin(qgis_iface, ".")
     yield plugin
 
 
 def test_plugin_a(plugin: Plugin):
-    plugin_a = os.path.join(THIS_DIR, '..', 'test_plugins', 'plugin_a')
+    plugin_a = os.path.join(THIS_DIR, "..", "test_plugins", "plugin_a")
     dialog, needs_gui = plugin.check_deps([plugin_a])
     libs = dialog.reqs_to_install
     assert len(libs) == 2
-    assert libs[0] == 'cowsay==4.0'
+    assert libs[0] == "cowsay==4.0"
     assert needs_gui
 
 
 def test_plugin_b(plugin: Plugin):
-    plugin_b = os.path.join(THIS_DIR, '..', 'test_plugins', 'plugin_b')
+    plugin_b = os.path.join(THIS_DIR, "..", "test_plugins", "plugin_b")
     dialog, needs_gui = plugin.check_deps([plugin_b])
     libs = dialog.reqs_to_install
     assert len(libs) == 2
-    assert libs[0] == 'cowsay==5.0'
+    assert libs[0] == "cowsay==5.0"
     assert needs_gui