diff --git a/__init__.py b/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/lib/ThemeController.py b/lib/ThemeController.py
index 8ad17a9..44bf20b 100644
--- a/lib/ThemeController.py
+++ b/lib/ThemeController.py
@@ -11,7 +11,7 @@ def __init__(self, args) -> None:
         self.theme = args.theme
 
     @staticmethod
-    def _get_themes():
+    def get_themes():
         """Visualize which themes that are available."""
         theme_names = []
 
@@ -22,19 +22,19 @@ def _get_themes():
 
         return theme_names
 
-    def _print_available_themes(self) -> None:
+    def print_available_themes(self) -> None:
         print("Specify theme with --theme (-t) flag.\nAvailable themes:")
 
-        for theme in self._get_themes():
+        for theme in self.get_themes():
             print(f"  - {theme}")
         sys.exit(0)
 
-    def _validate_theme(self, themes) -> bool:
+    def validate_theme(self, themes) -> bool:
         return self.theme is not None and self.theme in themes
 
     def get_theme(self) -> str:
         """Get theme if valid, otherwise print list of available themes."""
-        themes = self._get_themes()
-        if not self._validate_theme(themes) or self.list_themes:
-            self._print_available_themes()
+        themes = self.get_themes()
+        if not self.validate_theme(themes) or self.list_themes:
+            self.print_available_themes()
         return self.theme
diff --git a/rice_it b/rice_it.py
similarity index 100%
rename from rice_it
rename to rice_it.py
diff --git a/tests/lib/test_theme_controller.py b/tests/lib/test_theme_controller.py
index 661c4cf..95a57e3 100644
--- a/tests/lib/test_theme_controller.py
+++ b/tests/lib/test_theme_controller.py
@@ -7,70 +7,72 @@
 
 
 class TestThemeController(unittest.TestCase):
-
     def setUp(self):
         self.args = MagicMock()
         self.args.list = False
         self.args.theme = None
 
-    def test__get_themes(self):
-        with patch('glob.glob') as mock_glob:
+    def test_get_themes(self):
+        with patch("glob.glob") as mock_glob:
             mock_glob.return_value = [
-                'themes/catpuccin.json',
-                'themes/doom-one.json',
-                'themes/settings.json'
+                "themes/catpuccin.json",
+                "themes/doom-one.json",
+                "themes/settings.json",
             ]
             controller = ThemeController(self.args)
-            themes = controller._get_themes()
-            expected_themes = ['catpuccin', 'doom-one']
+            themes = controller.get_themes()
+            expected_themes = ["catpuccin", "doom-one"]
             self.assertEqual(themes, expected_themes)
 
-    @patch('sys.exit')
-    def test__print_available_themes(self, mock_exit):
+    @patch("sys.exit")
+    def test_print_available_themes(self, mock_exit):
         controller = ThemeController(self.args)
-        controller._get_themes = MagicMock(return_value=['catpuccin', 'doom-one'])
+        controller.get_themes = MagicMock(return_value=["catpuccin", "doom-one"])
 
         # Capture print output using StringIO
         output = io.StringIO()
         sys.stdout = output
 
-        controller._print_available_themes()
+        controller.print_available_themes()
 
         # Reset sys.stdout
         sys.stdout = sys.__stdout__
 
-        expected_output = "Specify theme with --theme (-t) flag.\nAvailable themes:\n  - catpuccin\n  - doom-one\n"
+        expected_output = (
+            "Specify theme with --theme (-t) flag.\n"
+            "Available themes:\n  - catpuccin\n  - doom-one\n"
+        )
         self.assertEqual(output.getvalue(), expected_output)
         mock_exit.assert_called_with(0)
 
-    def test__validate_theme(self):
+    def test_validate_theme(self):
         controller = ThemeController(self.args)
-        controller.theme = 'catpuccin'
-        themes = ['catpuccin', 'doom-one']
-        self.assertTrue(controller._validate_theme(themes))
+        controller.theme = "catpuccin"
+        themes = ["catpuccin", "doom-one"]
+        self.assertTrue(controller.validate_theme(themes))
 
-    @patch('builtins.print')
-    @patch('sys.exit')
+    @patch("builtins.print")
+    @patch("sys.exit")
     def test_get_theme_valid(self, mock_exit, mock_print):
         controller = ThemeController(self.args)
-        controller._validate_theme = MagicMock(return_value=True)
-        controller._get_themes = MagicMock(return_value=['catpuccin', 'doom-one'])
+        controller.validate_theme = MagicMock(return_value=True)
+        controller.get_themes = MagicMock(return_value=["catpuccin", "doom-one"])
         theme = controller.get_theme()
         self.assertEqual(theme, None)
         mock_exit.assert_not_called()
         mock_print.assert_not_called()
 
-    @patch('builtins.print')
-    @patch('sys.exit')
+    @patch("builtins.print")
+    @patch("sys.exit")
     def test_get_theme_invalid(self, mock_exit, mock_print):
         controller = ThemeController(self.args)
-        controller._validate_theme = MagicMock(return_value=False)
-        controller._get_themes = MagicMock(return_value=['catpuccin', 'doom-one'])
+        controller.validate_theme = MagicMock(return_value=False)
+        controller.get_themes = MagicMock(return_value=["catpuccin", "doom-one"])
         theme = controller.get_theme()
         expected_output = [
-            call('Specify theme with --theme (-t) flag.\nAvailable themes:'),
-            call('  - catpuccin'),
-            call('  - doom-one')
+            call("Specify theme with --theme (-t) flag.\nAvailable themes:"),
+            call("  - catpuccin"),
+            call("  - doom-one"),
         ]
         mock_print.assert_has_calls(expected_output)
         mock_exit.assert_called_with(0)
@@ -79,10 +81,6 @@ def test_get_theme_invalid(self, mock_exit, mock_print):
     def test_get_theme_list_themes(self):
         self.args.list = True
         controller = ThemeController(self.args)
-        controller._get_themes = MagicMock(return_value=['catpuccin', 'doom-one'])
+        controller.get_themes = MagicMock(return_value=["catpuccin", "doom-one"])
         with self.assertRaises(SystemExit):
             controller.get_theme()
-
-
-if __name__ == '__main__':
-    unittest.main