[Feat] Add support for evaluation of Oryx models (EvolvingLMMs-Lab#276)

* support Oryx models

* update oryx model

* update oryx

* update oryx

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Co-authored-by: dongyh20 <[email protected]>

Author: dongyh20

lmms_eval/models/__init__.py

@@ -45,6 +45,7 @@
     "vila": "VILA",
     "xcomposer2_4KHD": "XComposer2_4KHD",
     "xcomposer2d5": "XComposer2D5",
+    "oryx": "Oryx",
 }