diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 3af204b..76c159a 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -200,7 +200,6 @@ jobs:
           #   target: aarch64
           #   interpreter: 3.9 3.10 3.11 3.12
 
-
     runs-on: ${{ (matrix.os == 'linux' && 'ubuntu') || matrix.os }}-latest
     steps:
       - uses: actions/checkout@v4
@@ -214,7 +213,6 @@ jobs:
           architecture: ${{ matrix.python-architecture || 'x64' }}
 
       - run: pip install -U twine 'ruff==0.1.3' typing_extensions
-
       # generate self-schema now, so we don't have to do so inside docker in maturin build
       # - run: python generate_self_schema.py
 
diff --git a/lib/docs/docs/playground.html b/lib/docs/docs/playground.html
index c9c5336..7ae8462 100644
--- a/lib/docs/docs/playground.html
+++ b/lib/docs/docs/playground.html
@@ -105,8 +105,9 @@ <h1 class="text-xl font-semibold">✍️ Nanopublication signing playground 🕹
     </div>
 
     <script type="module">
-      import init, { Nanopub, NpProfile, KeyPair, getNpServer } from "https://unpkg.com/@nanopub/sign";
       import monacoLoader from 'https://cdn.jsdelivr.net/npm/@monaco-editor/loader@1.4.0/+esm';
+      import init, { Nanopub, NpProfile, KeyPair, getNpServer } from "https://unpkg.com/@nanopub/sign";
+      // import init, { Nanopub, NpProfile, KeyPair, getNpServer } from "./assets/pkg/web.js";
 
       // TODO: get ORCID based on the public key registered in the nanopub network
       let orcidToken = null;