Minor fixes

Signed-off-by: András Schmelczer <andras@schmelczer.dev>

good_ai/src/good_ai/good_ai/metrics/log_metric.py

@@ -1,26 +1,12 @@
-from functools import wraps
-from typing import Any, Callable, Dict, List
+import inspect
+from typing import Any
 
-from ..helper import filter_args, get_args
 from ..tracing import TracingContext
 
 
-def log_metric(
-    argument_name: str, *, calculate: Callable[[Any], bool] = lambda _: True
-) -> Callable[..., Any]:
-    def decorator(func: Callable[..., Any]) -> Callable[..., Any]:
-        actual_name = f"{func.__name__}:{argument_name}"
-
-        @wraps(func)
-        def wrapper(*args: List[Any], **kwargs: Dict[str, Any]) -> Any:
-            arguments = get_args(func, args, kwargs)
-            metric = calculate(**filter_args(arguments, calculate))
-
-            context = TracingContext.get_current_context()
-            if context:
-                context.log_value(name=actual_name, value=metric)
-            return func(*args, **kwargs)
-
-        return wrapper
-
-    return decorator
+def log_metric(argument_name: str, value: Any) -> None:
+    context = TracingContext.get_current_context()
+    caller = inspect.stack()[1].function
+    actual_name = f"metric:{caller}:{argument_name}"
+    if context:
+        context.log_value(name=actual_name, value=value)