feat: enhance Dockerfile and documentation for vllm and lmdeploy support

docker/china/mlu.Dockerfile

@@ -1,6 +1,10 @@
+# 基础镜像配置 vLLM 或 LMDeploy ，请根据实际需要选择其中一个，要求 amd64(x86-64) CPU + Cambricon MLU.
+# Base image containing the LMDEPLOY inference environment, requiring amd64(x86-64) CPU + Cambricon MLU.
+FROM crpi-4crprmm5baj1v8iv.cn-hangzhou.personal.cr.aliyuncs.com/lmdeploy_dlinfer/camb:qwen_vl2.5
+ARG BACKEND=lmdeploy
 # Base image containing the vLLM inference environment, requiring amd64(x86-64) CPU + Cambricon MLU.
-FROM
-
+# FROM cambricon-base/pytorch:v25.04.0-torch2.6.0-torchmlu1.26.1-ubuntu22.04-py310
+# ARG BACKEND=vllm
 
 # Install Noto fonts for Chinese characters
 RUN apt-get update && \
@@ -13,16 +17,26 @@ RUN apt-get update && \
     rm -rf /var/lib/apt/lists/*
 
 # Install mineru latest
-RUN python3 -m pip install -U pip -i https://mirrors.aliyun.com/pypi/simple && \
-    python3 -m pip install 'mineru[core]>=2.7.3' \
+RUN /bin/bash -c '\
+    if [ "$BACKEND" = "vllm" ]; then \
+        source /torch/venv3/pytorch_infer/bin/activate; \
+    fi && \
+    python3 -m pip install -U pip -i https://mirrors.aliyun.com/pypi/simple && \
+    python3 -m pip install "mineru[core]>=2.7.3" \
                             numpy==1.26.4 \
                             opencv-python==4.11.0.86 \
-                            accelerate==1.2.0 \
                             -i https://mirrors.aliyun.com/pypi/simple && \
-    python3 -m pip cache purge
+    python3 -m pip install $(if [ "$BACKEND" = "lmdeploy" ]; then echo "accelerate==1.2.0"; else echo "transformers==4.50.3"; fi) && \
+    python3 -m pip cache purge'
 
 # Download models and update the configuration file
-RUN /bin/bash -c "mineru-models-download -s modelscope -m all"
+RUN /bin/bash -c '\
+    if [ "$BACKEND" = "vllm" ]; then \
+        source /torch/venv3/pytorch_infer/bin/activate; \
+    fi && \
+    mineru-models-download -s modelscope -m all'
+
+WORKDIR /workspace
 
 # Set the entry point to activate the virtual environment and run the command line tool
 ENTRYPOINT ["/bin/bash", "-c", "export MINERU_MODEL_SOURCE=local && exec \"$@\"", "--"]