update apt-get before install

Dockerfile

@@ -2,9 +2,13 @@ FROM python:3.10
 
 ARG PIP_NO_CACHE_DIR=1
 
-RUN apt install tesseract-ocr
+RUN apt-get update \
+    && apt-get install -y tesseract-ocr \
+    && rm -rf /var/lib/apt/lists/*
+
 RUN wget http://security.ubuntu.com/ubuntu/pool/main/o/openssl/libssl1.1_1.1.1f-1ubuntu2.20_amd64.deb \
-    && dpkg -i libssl1.1_1.1.1f-1ubuntu2.20_amd64.deb
+    && dpkg -i libssl1.1_1.1.1f-1ubuntu2.20_amd64.deb \
+    && rm libssl1.1_1.1.1f-1ubuntu2.20_amd64.deb
 
 RUN pip install torch==2.1.1 -i https://download.pytorch.org/whl/cpu
 RUN pip install paddlepaddle==2.5.1 -i https://mirror.baidu.com/pypi/simple