added pooling_output_size and pooler_act

config.json

@@ -86,7 +86,7 @@
   "encoder": {
     "_name_or_path": "",
     "add_cross_attention": false,
-    "add_pooling_layer": false,
+    "add_pooling_layer": true,
     "architectures": null,
     "attention_probs_dropout_prob": 0.0,
     "bad_words_ids": null,
@@ -137,6 +137,8 @@
     "output_scores": false,
     "pad_token_id": null,
     "patch_size": 16,
+    "pooler_output_size": 768,
+    "pooler_act": "tanh",
     "prefix": null,
     "problem_type": null,
     "pruned_heads": {},