Image build is optimized.

flask_ml_api/Dockerfile

+# Этап сборки
 FROM pytorch/pytorch:1.10.0-cuda11.3-cudnn8-runtime as build
 
 RUN apt-get update && apt-get install -y curl
@@ -5,6 +6,9 @@ RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs -o rustup-init.sh
 RUN sh rustup-init.sh -y --default-toolchain none
 RUN ~/.cargo/bin/rustup toolchain install stable --profile minimal --no-self-update
 
+RUN rustup --version
+RUN cargo --version
+
 RUN apt-get update && apt-get install -y --no-install-recommends \
     build-essential python3-venv && \
     apt-get clean && \