Fixes unbound import of dependency

src/config/hotreloader.py

@@ -1,7 +1,5 @@
 import logging
 
-DEPENDENCY_INSTALLED = None
-
 try:
     from watchdog.observers import Observer
     from watchdog.events import (
@@ -10,27 +8,16 @@ try:
         FileModifiedEvent,
     )
 
-    DEPENDENCY_INSTALLED = True
-    logging.debug("Watchdog imported successfully. Hot reloading available.")
-except ImportError:
-    DEPENDENCY_INSTALLED = False
-    logging.info("Watchdog is not installed. Hot reloading unavailable.")
-
-
     class HotReloader(FileSystemEventHandler):
-    def __init__(self, path):
-        if not DEPENDENCY_INSTALLED:
-            return
+        """Might be unbound, if watchdog is not installed. Check if equal to None before use."""
 
+        def __init__(self, path):
             self.path = path
             self.observer = Observer()
             self.observer.schedule(self, path, recursive=True)
             self.observer.start()
 
         def __del__(self):
-        if not DEPENDENCY_INSTALLED:
-            return
-
             self.observer.stop()
             self.observer.join()
 
@@ -39,3 +26,9 @@ class HotReloader(FileSystemEventHandler):
 
         def on_created(self, event: FileCreatedEvent):
             logging.info("New config file created. Triggering hot reload.")
+
+    logging.debug("Watchdog imported successfully. Hot reloading available.")
+
+
+except ImportError:
+    logging.info("Watchdog is not installed. Hot reloading unavailable.")