Update Dockerfile

Dockerfile

@@ -1,29 +1,15 @@
-FROM selenium/standalone-chrome:latest
+FROM python:3.9-slim
 
-USER root
-
-RUN apt-get update && apt-get install -y --no-install-recommends \
-    # build-essential \
-    # git \
-    # python3 \
-    # python3-dev \
-    # python3-numpy \
-    python3-pip \
-    # python3-setuptools \
-    # openssl \
-    # libffi-dev \
-    # libssl-dev \
-    # python3-wheel \ 
- && rm -rf /var/lib/apt/lists/*
+RUN apt-get update && apt-get install ffmpeg libsm6 libxext6 -y
 
 COPY requirements.txt .
-RUN pip3 install -r requirements.txt
+RUN pip3 install --no-cache-dir -r requirements.txt
 RUN pip3 list
 
+# Set up a new user named "user" with user ID 1000
 RUN useradd -m -u 1000 user
-
+# 切换到"user"用户
 USER user
-
 WORKDIR /app
 COPY . /app