diff --git a/agenda/__init__.py b/agenda/__init__.py
index 4fca2b0..0428f0c 100644
--- a/agenda/__init__.py
+++ b/agenda/__init__.py
@@ -22,7 +22,7 @@ def format_list_with_ampersand(items: list[str]) -> str:
     return ""
 
 
-def get_country(alpha_2: str|None) -> pycountry.db.Country | None:
+def get_country(alpha_2: str | None) -> pycountry.db.Country | None:
     """Lookup country by alpha-2 country code."""
     if not alpha_2:
         return None
@@ -32,7 +32,7 @@ def get_country(alpha_2: str|None) -> pycountry.db.Country | None:
         return None
     if alpha_2 == "xk":
         return pycountry.db.Country(
-            flag="\U0001F1FD\U0001F1F0", name="Kosovo", alpha_2="xk"
+            flag="\U0001f1fd\U0001f1f0", name="Kosovo", alpha_2="xk"
         )
 
     country: pycountry.db.Country | None = None
diff --git a/agenda/schengen.py b/agenda/schengen.py
index 4061923..016cc01 100644
--- a/agenda/schengen.py
+++ b/agenda/schengen.py
@@ -40,6 +40,7 @@ SCHENGEN_COUNTRIES = {
     "ch",  # Switzerland
 }
 
+
 def is_schengen_country(country_code: str) -> bool:
     """Check if a country is in the Schengen area."""
     if not country_code or not isinstance(country_code, str):