Remove useless things

Dockerfile

@@ -8,18 +8,18 @@ ARG BUILD_PACKAGES="build-essential cmake gcc libffi-dev libmemcached-dev libssl
 RUN set -ex \
     && apt update && apt-get install -y --no-install-recommends \
     $BUILD_PACKAGES \
-    curl \
     libxml2 \
     python3 \
     python3-pip \
-    && curl -LJO https://code.getnoc.com/noc/noc/-/raw/master/requirements.txt \
-    && pip3 install -r requirements.txt \
     && pip3 install \
     lxml==4.6.2 \
     mkdocs-material==7.3.3 \
     mkdocs-macros-plugin==0.6.0 \
     mkdocs-mermaid2-plugin==0.5.2 \
     mkdocstrings==0.16.2 \
+    cachetools \
+    atomicl \
+    orjson \
     && apt remove --purge -y $BUILD_PACKAGES \
     && apt autoremove -y \
     && rm -rf /var/lib/apt/lists/* \