fix: update dependencies in CI workflow to include nbformat, nbclient, and ipykernel

Author: edwardchalstrey1

.github/workflows/python.yml

@@ -29,7 +29,7 @@ jobs:
       - name: Set up dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install setuptools build cython pytest pytest-skip-slow wheel lxml numpy scipy
+          pip install setuptools build cython pytest pytest-skip-slow wheel lxml numpy scipy nbformat nbclient ipykernel
       - name: Build source distribution
         run:
           python -m build
@@ -56,7 +56,7 @@ jobs:
       - name: Set up dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install cython pytest pytest-skip-slow wheel lxml numpy scipy
+          pip install cython pytest pytest-skip-slow wheel lxml numpy scipy nbformat nbclient ipykernel
       - name: Build extension
         run: |
           python -m pip install -v .
@@ -79,7 +79,7 @@ jobs:
       - name: Set up dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install cython pytest pytest-skip-slow wheel lxml numpy scipy
+          pip install cython pytest pytest-skip-slow wheel lxml numpy scipy nbformat nbclient ipykernel
       - name: Build extension
         run: |
           python -m pip install -v .
@@ -102,7 +102,7 @@ jobs:
       - name: Set up dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install cython pytest pytest-skip-slow wheel lxml numpy scipy
+          pip install cython pytest pytest-skip-slow wheel lxml numpy scipy nbformat nbclient ipykernel
       - name: Build extension
         run: |
           python -m pip install -v .