revert: restore original Dockerfile that was working

.ide/Dockerfile

@@ -1,15 +1,11 @@
 FROM pytorch/pytorch:2.1.0-cuda12.1-cudnn8-runtime
 
-# 安装必要工具
-RUN apt-get update && apt-get install -y git curl wget nano openssh-server \
-    && rm -rf /var/lib/apt/lists/*
+# 基础工具
+RUN apt-get update && apt-get install -y git curl wget nano && rm -rf /var/lib/apt/lists/*
 
-# pip依赖
+# tqdm用于进度条
 RUN pip install --no-cache-dir tqdm numpy requests
 
-# 创建 vscode-server 需要的目录
-RUN mkdir -p /root/.vscode-server /root/.vscode-server/data/Machine
-
 # 设置工作目录
 WORKDIR /workspace