chore: update mlx-vlm dependency to version 0.3.8 in pyproject.toml

Author: Huy Vuong

pyproject.toml

@@ -32,7 +32,7 @@ dependencies = [
   "loguru>=0.7.3,<0.8",
   "mlx-embeddings>=0.0.4,<0.1",
   "mlx-lm==0.28.3",
-  "mlx-vlm>=0.3.7,<0.4",
+  "mlx-vlm>=0.3.8,<0.4",
   "mlx-whisper>=0.4.3,<0.5",
   "mlx>=0.30",                        # Needed due to a typing issue in <0.30
   "numpy>=2.2.0,<2.4",