支持mineru npu处理 (#174)

* feature: unstructured支持简单pdf处理

* feature: update values.yaml to enhance ray-cluster configuration with security context, environment variables, and resource limits

* feature: update deploy.yaml and process.py for mineru server configuration and PDF processing enhancements

* feature: update deploy.yaml and process.py for mineru server configuration and PDF processing enhancements

* feature: improve PDF processing logic and update dependencies in process.py and pyproject.toml

* feature: improve PDF processing logic and update dependencies in process.py and pyproject.toml

* feature: update Dockerfile for improved package source mirrors and add mineru-npu to build targets

scripts/images/mineru-npu/Dockerfile

@@ -0,0 +1,32 @@
+# 基础镜像配置 vLLM 或 LMDeploy ，请根据实际需要选择其中一个，要求 ARM(AArch64) CPU + Ascend NPU。
+# Base image containing the vLLM inference environment, requiring ARM(AArch64) CPU + Ascend NPU.
+FROM quay.io/ascend/vllm-ascend:v0.11.0rc2
+# Base image containing the LMDeploy inference environment, requiring ARM(AArch64) CPU + Ascend NPU.
+# FROM crpi-4crprmm5baj1v8iv.cn-hangzhou.personal.cr.aliyuncs.com/lmdeploy_dlinfer/ascend:mineru-a2
+
+
+# Install libgl for opencv support & Noto fonts for Chinese characters
+RUN apt-get update && \
+    apt-get install -y \
+        fonts-noto-core \
+        fonts-noto-cjk \
+        fontconfig \
+        libgl1 \
+        libglib2.0-0 && \
+    fc-cache -fv && \
+    apt-get clean && \
+    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]>=2.6.5' \
+                            numpy==1.26.4 \
+                            opencv-python==4.11.0.86 \
+                            -i https://mirrors.aliyun.com/pypi/simple && \
+    python3 -m pip cache purge
+
+# Download models and update the configuration file
+RUN TORCH_DEVICE_BACKEND_AUTOLOAD=0 /bin/bash -c "mineru-models-download -s modelscope -m all"
+
+# 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 \"$@\"", "--"]