diff --git a/physiofit/__main__.py b/physiofit/__main__.py
index 0878863..e43e20a 100644
--- a/physiofit/__main__.py
+++ b/physiofit/__main__.py
@@ -21,6 +21,7 @@ def get_last_version():
     except Exception:
         pass
 
+
 def main():
     """The main routine"""
 
@@ -33,5 +34,6 @@ def main():
         path_to_app = path_to_app / "ui/gui.py"
         run(["streamlit", "run", str(path_to_app)])
 
+
 if __name__ == "__main__":
-    sys.exit(main())
\ No newline at end of file
+    sys.exit(main())