fix: update use_trace context manager to improve type hinting for trace_id

Author: harry97uk

audiostack/helpers/request_interface.py

@@ -161,7 +161,9 @@ def download_url(cls, url: str, name: str, destination: str) -> None:
 
 @contextlib.contextmanager
 def use_trace(trace_id: str) -> Generator[None, None, None]:
-    token = _current_trace_id.set(trace_id)
+    # This is a workaround to give correct type hints to the context manager but follow ContextVar's .set() method signature
+    any_typed_trace_id: Any = trace_id
+    token = _current_trace_id.set(any_typed_trace_id)
     try:
         yield
     finally: