Update special_tokens_map.json

Hey! These should not be normalized! see https://huggingface.co/meta-llama/Llama-2-7b-chat-hf/commit/8cb66adf4be62bc67de0bb7e475efc43ca26167a

special_tokens_map.json

@@ -3,14 +3,14 @@
     {
       "content": "<fake_token_around_image>",
       "lstrip": false,
-      "normalized": true,
+      "normalized": false,
       "rstrip": false,
       "single_word": false
     },
     {
       "content": "<image>",
       "lstrip": false,
-      "normalized": true,
+      "normalized": false,
       "rstrip": false,
       "single_word": false
     }
@@ -18,14 +18,14 @@
   "bos_token": {
     "content": "<s>",
     "lstrip": false,
-    "normalized": true,
+    "normalized": false,
     "rstrip": false,
     "single_word": false
   },
   "eos_token": {
     "content": "</s>",
     "lstrip": false,
-    "normalized": true,
+    "normalized": false,
     "rstrip": false,
     "single_word": false
   },
@@ -33,7 +33,7 @@
   "unk_token": {
     "content": "<unk>",
     "lstrip": false,
-    "normalized": true,
+    "normalized": false,
     "rstrip": false,
     "single_word": false
   }