Update docker to install opencv dep

.devcontainer/Dockerfile

@@ -4,6 +4,9 @@ FROM mcr.microsoft.com/vscode/devcontainers/miniconda:0-3
 ARG NODE_VERSION="none"
 RUN if [ "${NODE_VERSION}" != "none" ]; then su vscode -c "umask 0002 && . /usr/local/share/nvm/nvm.sh && nvm install ${NODE_VERSION} 2>&1"; fi
 
+RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
+    && apt-get -y install libgl1
+
 # Copy environment.yml (if found) to a temp location so we update the environment. Also
 # copy "noop.txt" so the COPY instruction does not fail if no environment.yml exists.
 COPY .devcontainer/environment.yml* .devcontainer/requirements.txt /tmp/conda-tmp/
@@ -15,6 +18,3 @@ RUN if [ -f "/tmp/conda-tmp/environment.yml" ]; then umask 0002 && /opt/conda/bi
 #     && pip install --no-cache-dir pipx \
 #     && pipx reinstall-all
 
-# [Optional] Uncomment this section to install additional OS packages.
-# RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
-#     && apt-get -y install --no-install-recommends <your-package-list-here>

.devcontainer/devcontainer.json

@@ -8,7 +8,7 @@
 		}
 	},
 
-	"hostRequirements": { "cpus": 4, "memory": "8gb", "storage": "100gb"},
+	"hostRequirements": { "cpus": 4, "memory": "8gb", "storage": "50gb"},
 
 	// Configure tool-specific properties.
 	"customizations": {