fix subject f string

streamlit-venv/lib/python3.10/site-packages/pydeck/nbextension/__init__.py

@@ -0,0 +1,11 @@
+def _jupyter_nbextension_paths():
+    """Integrates Widget with a Jupyter notebook.
+    Required for building a widget. `See the Jupyter Notebook docs.`_
+
+    Users should not explicitly call this function.
+
+    _ https://testnb.readthedocs.io/en/latest/examples/Notebook/Distributing%20Jupyter%20Extensions%20as%20Python%20Packages.html#Defining-the-server-extension-and-nbextension
+    """
+    return [
+        {"section": "notebook", "src": "nbextension/static", "dest": "pydeck", "require": "pydeck/extensionRequires"}
+    ]