[bugfix] Add modelscope package to avoid docker image without modelscope (#1520)

README.md

@@ -286,6 +286,17 @@ Launch [Qwen2-7B-Instruct](https://www.modelscope.cn/models/qwen/qwen2-7b-instru
 ```
 SGLANG_USE_MODELSCOPE=true python -m sglang.launch_server --model-path qwen/Qwen2-7B-Instruct --port 30000
 ```
+
+Or start it by docker.
+```bash
+docker run --gpus all \
+    -p 30000:30000 \
+    -v ~/.cache/modelscope:/root/.cache/modelscope \
+    --env "SGLANG_USE_MODELSCOPE=true" \
+    --ipc=host \
+    lmsysorg/sglang:latest \
+    python3 -m sglang.launch_server --model-path Qwen/Qwen2.5-7B-Instruct --host 0.0.0.0 --port 30000
+```
   
 </details>
 

docker/compose.yaml

@@ -4,6 +4,8 @@ services:
     container_name: sglang
     volumes:
       - ${HOME}/.cache/huggingface:/root/.cache/huggingface
+      # If you use modelscope, you need mount this directory
+      # - ${HOME}/.cache/modelscope:/root/.cache/modelscope
     restart: always
     network_mode: host
     # Or you can only publish port 30000
@@ -11,6 +13,8 @@ services:
     #   - 30000:30000
     environment:
       HF_TOKEN: <secret>
+      # if you use modelscope to download model, you need set this environment
+      # - SGLANG_USE_MODELSCOPE: true
     entrypoint: python3 -m sglang.launch_server
     command:
       --model-path meta-llama/Meta-Llama-3.1-8B-Instruct

python/pyproject.toml

@@ -23,7 +23,7 @@ dependencies = [
 srt = ["aiohttp", "decord", "fastapi", "hf_transfer", "huggingface_hub", "interegular",
        "packaging", "pillow", "psutil", "pydantic", "python-multipart",
        "torch", "torchao", "uvicorn", "uvloop", "zmq",
-       "vllm==0.5.5", "outlines>=0.0.44"]
+       "vllm==0.5.5", "outlines>=0.0.44", "modelscope"]
 openai = ["openai>=1.0", "tiktoken"]
 anthropic = ["anthropic>=0.20.0"]
 litellm = ["litellm>=1.0.0"]