Linted and formatted all files

app.py

@@ -1,6 +1,8 @@
 #!/usr/bin/env python3
 import os
+
 import aws_cdk as cdk
+
 from infrastructure.stack import IptvUpdaterStack
 
 app = cdk.App()
@@ -19,21 +21,25 @@ required_vars = {
     "DOMAIN_NAME": domain_name,
     "SSH_PUBLIC_KEY": ssh_public_key,
     "REPO_URL": repo_url,
-    "LETSENCRYPT_EMAIL": letsencrypt_email
+    "LETSENCRYPT_EMAIL": letsencrypt_email,
 }
 
 # Check for missing required variables
 missing_vars = [k for k, v in required_vars.items() if not v]
 if missing_vars:
-    raise ValueError(f"Missing required environment variables: {', '.join(missing_vars)}")
+    raise ValueError(
+        f"Missing required environment variables: {', '.join(missing_vars)}"
+    )
 
-IptvUpdaterStack(app, "IptvUpdaterStack",
+IptvUpdaterStack(
+    app,
+    "IptvUpdaterStack",
     freedns_user=freedns_user,
     freedns_password=freedns_password,
     domain_name=domain_name,
     ssh_public_key=ssh_public_key,
     repo_url=repo_url,
-    letsencrypt_email=letsencrypt_email
+    letsencrypt_email=letsencrypt_email,
 )
 
-app.synth()
+app.synth()