[Model][VLM] Add Qwen2-VL model support (#7905)

Co-authored-by: Roger Wang <136131678+ywang96@users.noreply.github.com>
Co-authored-by: DarkLight1337 <tlleungac@connect.ust.hk>

docs/source/models/supported_models.rst

@@ -252,6 +252,11 @@ Multimodal Language Models
     - Image\ :sup:`E`
     - :code:`Qwen/Qwen-VL`, :code:`Qwen/Qwen-VL-Chat`, etc.
     -
+  * - :code:`Qwen2VLForConditionalGeneration`
+    - Qwen2-VL (see note)
+    - Image\ :sup:`+` / Video\ :sup:`+`
+    - :code:`Qwen/Qwen2-VL-2B-Instruct`, :code:`Qwen/Qwen2-VL-7B-Instruct`, :code:`Qwen/Qwen2-VL-72B-Instruct`, etc.
+    -
   * - :code:`UltravoxModel`
     - Ultravox
     - Audio\ :sup:`E+`
@@ -265,15 +270,14 @@ Multimodal Language Models
   For :code:`openbmb/MiniCPM-V-2`, the official repo doesn't work yet, so we need to use a fork (:code:`HwwwH/MiniCPM-V-2`) for now.
   For more details, please see: https://github.com/vllm-project/vllm/pull/4087#issuecomment-2250397630
 
-  For :code:`LLaVA-NeXT-Video`, the latest release of :code:`huggingface/transformers` doesn't work yet, so we need to use a developer version (:code:`21fac7abba2a37fae86106f87fcf9974fd1e3830`) for now.
+.. note::
+  For :code:`LLaVA-NeXT-Video` and :code:`Qwen2-VL`, the latest release of :code:`huggingface/transformers` doesn't work yet, so we need to use a developer version (:code:`21fac7abba2a37fae86106f87fcf9974fd1e3830`) for now.
   This can be installed by running the following command: 
 
-
   .. code-block:: bash
     
     pip install git+https://github.com/huggingface/transformers.git@21fac7abba2a37fae86106f87fcf9974fd1e3830
 
-
 ----
 
 If your model uses one of the above model architectures, you can seamlessly run your model with vLLM.