update pixi toml file

pixi.toml

@@ -7,6 +7,19 @@ channels = ["conda-forge"]
 platforms = ["linux-64"]
 
 [tasks]
+docnb = """
+sphinx-build \
+    -nW --keep-going \
+    -b html \
+    docs _build/html
+"""
+docnblive = """
+sphinx-autobuild \
+    --watch docs \
+    -nW --keep-going \
+    -b html \
+    docs _build/html
+"""
 
 [dependencies]
 jaxlib = ">=0.4.23,<0.5"
@@ -19,3 +32,10 @@ black = ">=24.4.2,<24.5"
 isort = ">=5.13.2,<5.14"
 jupyterlab-git = ">=0.50.0,<0.51"
 myst-nb = ">=1.1.0,<1.2"
+python-graphviz = ">=0.20.3,<0.21"
+sphinx-autobuild = ">=2024.4.16,<2024.5"
+jupyterlab-lsp = ">=5.1.0,<5.2"
+pre-commit = ">=3.7.1,<3.8"
+jupyterlab-myst = ">=2.4.2,<2.5"
+nodejs = ">=20.12.2,<20.13"
+scipy = ">=1.13.0,<1.14"