Upload preprocessor_config.json with huggingface_hub

preprocessor_config.json

@@ -0,0 +1,11 @@
+{
+  "image_processor_type": "PixtralImageProcessor",
+  "max_image_size": {
+    "longest_edge": 1540
+  },
+  "patch_size": {
+    "height": 14,
+    "width": 14
+  },
+  "processor_class": "PixtralProcessor"
+}