set the correct vision_config.hidden_act (#4)

- set the correct vision_config.hidden_act (8b0de4df9d774ebf816db0555f86953103316e41)


Co-authored-by: Stas Bekman <stas@users.noreply.huggingface.co>

config.json

@@ -37,6 +37,7 @@
   "vocab_size": 32000,
   "word_embed_proj_dim": 16,
   "vision_config": {
+    "hidden_act": "gelu",
     "embed_dim": 32,
     "image_size": 30,
     "intermediate_size": 37,