updated devcontainer.json

.devcontainer/Dockerfile

@@ -1,6 +1,3 @@
-FROM stackql/stackql:latest AS stackql
+FROM stackql/stackql-jupyter-demo:latest AS stackql
 FROM mcr.microsoft.com/devcontainers/universal:2
-COPY --from=stackql /srv/stackql/stackql /usr/local/bin/stackql
-RUN stackql exec 'registry pull aws' || (echo "Failed to pull aws provider" && exit 1)
-RUN stackql exec 'registry pull google' || (echo "Failed to pull google provider" && exit 1)
-RUN stackql exec 'registry pull github' || (echo "Failed to pull github provider" && exit 1)
+COPY --from=stackql /srv/stackql/stackql /usr/local/bin/stackql

.devcontainer/devcontainer.json

@@ -1,14 +1,14 @@
 {
-  "image": "stackql/stackql-jupyter-demo",
+  "build": { "dockerfile": "Dockerfile" },
+  "hostRequirements": {
+    "cpus": 2
+  },
   "customizations": {
     "vscode": {
       "extensions": [
         "ms-toolsai.jupyter",
         "ms-python.python"
-      ],
-      "settings": {
-        "terminal.integrated.shell.linux": "/bin/bash"
-      }     
+      ]
     }
   }
 }