Revert b58f397: catch errors (but show as warnings by default)

Author: mdbenito

src/pydvl/valuation/utility/modelutility.py

@@ -194,7 +194,7 @@ def __init__(
         model: ModelT,
         scorer: Scorer,
         *,
-        catch_errors: bool = False,
+        catch_errors: bool = True,
         show_warnings: bool = True,
         cache_backend: CacheBackend | None = None,
         cached_func_options: CachedFuncConfig | None = None,