Update Dockerfile

Dockerfile

@@ -9,6 +9,13 @@ RUN apk update && apk add --no-cache \
     py3-dotenv \
     && pip install flask pymongo[srv] --break-system-packages
 COPY config.yaml /app/librechat.yaml
+#secrets
+RUN --mount=type=secret,id=SUDO_SECRET \
+    export SUDO_SECRET=$(cat /run/secrets/SUDO_SECRET)
+RUN --mount=type=secret,id=MONGO_URI \
+    export MONGO_URI=$(cat /run/secrets/MONGO_URI)
+RUN --mount=type=secret,id=FLASK_SECRET \
+    export FLASK_SECRET=$(cat /run/secrets/FLASK_SECRET)
 
 # Create admin structure
 RUN mkdir -p /app/sudo/{templates,static} \