🔧 fix(manager.py): change logger.warn to logger.warning for consistency and clarity

🔧 fix(logger.py): change log_file parameter type annotation to Optional[Path] to indicate that it is an optional argument

src/backend/langflow/services/database/manager.py

@@ -89,7 +89,7 @@ class DatabaseManager(Service):
 
         for table in legacy_tables:
             if table in inspector.get_table_names():
-                logger.warn(f"Legacy table exists: {table}")
+                logger.warning(f"Legacy table exists: {table}")
 
         return True
 

src/backend/langflow/utils/logger.py

@@ -1,9 +1,10 @@
+from typing import Optional
 from loguru import logger
 from pathlib import Path
 from rich.logging import RichHandler
 
 
-def configure(log_level: str = "DEBUG", log_file: Path = None):
+def configure(log_level: str = "DEBUG", log_file: Optional[Path] = None):
     log_format = "<green>{time:HH:mm:ss}</green> - <level>{level: <8}</level> - <level>{message}</level>"
     logger.remove()  # Remove default handlers