Update tokenizer_config.json (#7)

- Update tokenizer_config.json (4493e8fbb85953bd4e6d8b62a5c47cad99ebc2d9)

tokenizer_config.json

@@ -4753,11 +4753,22 @@
       "rstrip": false,
       "single_word": false,
       "special": true
+    },
+    "102400": {
+      "content": "<image_placeholder>",
+      "lstrip": false,
+      "normalized": false,
+      "rstrip": false,
+      "single_word": false,
+      "special": true
     }
   },
   "bos_token": "<｜begin▁of▁sentence｜>",
   "clean_up_tokenization_spaces": false,
-  "chat_template": "{% if messages[0]['role'] | lower == 'system' %}{% set loop_messages = messages[1:] %}{% set system_message = messages[0]['content'] %}{% else %}{% set loop_messages = messages %}{% set system_message = 'You are a helpful language and vision assistant. You are able to understand the visual content that the user provides, and assist the user with a variety of tasks using natural language.' %}{% endif %}{{ bos_token + system_message }}{% for message in loop_messages %}{{ '\\n\\n' +  message['role'] + ': ' + message['content'] | trim }}{% endfor %}{% if add_generation_prompt %}{{ '\\n\\n' + 'Assistant:' }}{% endif %}",
+  "chat_template": {
+    "default": "{% if messages[0]['role'] | lower == 'system' %}{% set loop_messages = messages[1:] %}{% set system_message = messages[0]['content'] %}{% else %}{% set loop_messages = messages %}{% set system_message = 'You are a helpful language and vision assistant. You are able to understand the visual content that the user provides, and assist the user with a variety of tasks using natural language.' %}{% endif %}{{ bos_token + system_message }}{% for message in loop_messages %}{{ '\\n\\n' +  message['role'] + ': ' + message['content'] | trim }}{% endfor %}{% if add_generation_prompt %}{{ '\\n\\n' + 'Assistant:' }}{% endif %}",
+    "text_to_image": "{{ '<｜begin▁of▁sentence｜>' }}{% for message in messages %}{{ message['role'] + ': ' + message['content'] | trim  + '\\n\\n' }}{% endfor %}{% if add_generation_prompt %}{{ 'Assistant:<begin_of_image>' }}{% endif %}"
+  },
   "eos_token": "<｜end▁of▁sentence｜>",
   "model_max_length": 16384,
   "pad_token": "<｜▁pad▁｜>",