Fix linting

lightrag/api/lightrag_server.py

@@ -517,6 +517,7 @@ def check_and_install_dependencies():
             pm.install(package)
             print(f"{package} installed successfully")
 
+
 def main():
     # Check if running under Gunicorn
     if "GUNICORN_CMD_ARGS" in os.environ:

run_with_gunicorn.py

@@ -10,6 +10,7 @@ import pipmaster as pm
 from lightrag.api.utils_api import parse_args, display_splash_screen
 from lightrag.kg.shared_storage import initialize_share_data, finalize_share_data
 
+
 def check_and_install_dependencies():
     """Check and install required dependencies"""
     required_packages = [