diff --git a/poetry.lock b/poetry.lock
index 06ef472..be8c3c7 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -198,21 +198,6 @@ six = ">=1.4.1"
 tests = ["pytest (>=3.2.1,!=3.3.0)"]
 typecheck = ["mypy"]
 
-[[package]]
-name = "beautifulsoup4"
-version = "4.11.1"
-description = "Screen-scraping library"
-category = "dev"
-optional = false
-python-versions = ">=3.6.0"
-
-[package.dependencies]
-soupsieve = ">1.2"
-
-[package.extras]
-html5lib = ["html5lib"]
-lxml = ["lxml"]
-
 [[package]]
 name = "black"
 version = "22.3.0"
@@ -1035,7 +1020,7 @@ test = ["ipykernel", "pre-commit", "pytest", "pytest-cov", "pytest-timeout"]
 
 [[package]]
 name = "jupyter-server"
-version = "1.16.0"
+version = "1.15.6"
 description = "The backend—i.e. core services, APIs, and REST endpoints—to Jupyter web applications."
 category = "dev"
 optional = false
@@ -1045,9 +1030,9 @@ python-versions = ">=3.7"
 anyio = ">=3.1.0"
 argon2-cffi = "*"
 jinja2 = "*"
-jupyter-client = ">=6.1.12"
-jupyter-core = ">=4.7.0"
-nbconvert = ">=6.4.4"
+jupyter-client = ">=6.1.1"
+jupyter-core = ">=4.6.0"
+nbconvert = "*"
 nbformat = ">=5.2.0"
 packaging = "*"
 prometheus-client = "*"
@@ -1056,11 +1041,11 @@ pyzmq = ">=17"
 Send2Trash = "*"
 terminado = ">=0.8.3"
 tornado = ">=6.1.0"
-traitlets = ">=5.1.0"
+traitlets = ">=5"
 websocket-client = "*"
 
 [package.extras]
-test = ["coverage", "pytest (>=6.0)", "pytest-cov", "pytest-mock", "pytest-timeout", "requests", "pytest-tornasync", "pytest-console-scripts", "ipykernel", "pre-commit"]
+test = ["coverage", "pytest (>=6.0)", "pytest-cov", "pytest-mock", "pytest-timeout", "requests", "pytest-tornasync", "pytest-console-scripts", "ipykernel"]
 
 [[package]]
 name = "jupyterlab"
@@ -1084,14 +1069,6 @@ tornado = ">=6.1.0"
 test = ["check-manifest", "coverage", "jupyterlab-server", "pytest (>=6.0)", "pytest-cov", "pytest-console-scripts", "pytest-check-links (>=0.5)", "requests", "requests-cache", "virtualenv", "pre-commit"]
 ui-tests = ["build"]
 
-[[package]]
-name = "jupyterlab-pygments"
-version = "0.2.2"
-description = "Pygments theme using JupyterLab CSS variables"
-category = "dev"
-optional = false
-python-versions = ">=3.7"
-
 [[package]]
 name = "jupyterlab-server"
 version = "2.12.0"
@@ -1182,8 +1159,8 @@ python-versions = ">=3.6"
 
 [[package]]
 name = "mistune"
-version = "0.8.4"
-description = "The fastest markdown parser in pure Python"
+version = "2.0.2"
+description = "A sane Markdown parser with useful plugins and renderers"
 category = "dev"
 optional = false
 python-versions = "*"
@@ -1230,56 +1207,33 @@ notebook-shim = ">=0.1.0"
 [package.extras]
 test = ["pytest", "pytest-tornasync", "pytest-console-scripts"]
 
-[[package]]
-name = "nbclient"
-version = "0.6.0"
-description = "A client library for executing notebooks. Formerly nbconvert's ExecutePreprocessor."
-category = "dev"
-optional = false
-python-versions = ">=3.7.0"
-
-[package.dependencies]
-jupyter-client = ">=6.1.5"
-nbformat = ">=5.0"
-nest-asyncio = "*"
-traitlets = ">=5.0.0"
-
-[package.extras]
-sphinx = ["mock", "moto", "myst-parser", "Sphinx (>=1.7)", "sphinx-book-theme"]
-test = ["black", "check-manifest", "flake8", "ipykernel", "ipython (<8.0.0)", "ipywidgets (<8.0.0)", "mypy", "pip (>=18.1)", "pre-commit", "pytest (>=4.1)", "pytest-asyncio", "pytest-cov (>=2.6.1)", "setuptools (>=60.0)", "testpath", "twine (>=1.11.0)", "xmltodict"]
-
 [[package]]
 name = "nbconvert"
-version = "6.5.0"
+version = "5.5.0"
 description = "Converting Jupyter Notebooks"
 category = "dev"
 optional = false
-python-versions = ">=3.7"
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
 
 [package.dependencies]
-beautifulsoup4 = "*"
 bleach = "*"
 defusedxml = "*"
 entrypoints = ">=0.2.2"
-jinja2 = ">=3.0"
-jupyter-core = ">=4.7"
-jupyterlab-pygments = "*"
-MarkupSafe = ">=2.0"
-mistune = ">=0.8.1,<2"
-nbclient = ">=0.5.0"
-nbformat = ">=5.1"
-packaging = "*"
+jinja2 = ">=2.4"
+jupyter-core = "*"
+mistune = ">=0.8.1"
+nbformat = ">=4.4"
 pandocfilters = ">=1.4.1"
-pygments = ">=2.4.1"
-tinycss2 = "*"
-traitlets = ">=5.0"
+pygments = "*"
+testpath = "*"
+traitlets = ">=4.2"
 
 [package.extras]
-all = ["pytest", "pytest-cov", "pytest-dependency", "ipykernel", "ipywidgets (>=7)", "pre-commit", "pyppeteer (>=1,<1.1)", "tornado (>=6.1)", "sphinx (>=1.5.1)", "sphinx-rtd-theme", "nbsphinx (>=0.2.12)", "ipython"]
-docs = ["sphinx (>=1.5.1)", "sphinx-rtd-theme", "nbsphinx (>=0.2.12)", "ipython"]
-serve = ["tornado (>=6.1)"]
-test = ["pytest", "pytest-cov", "pytest-dependency", "ipykernel", "ipywidgets (>=7)", "pre-commit", "pyppeteer (>=1,<1.1)"]
-webpdf = ["pyppeteer (>=1,<1.1)"]
+all = ["pytest", "pytest-cov", "ipykernel", "jupyter-client (>=4.2)", "ipywidgets (>=7)", "tornado (>=4.0)", "sphinx (>=1.5.1)", "sphinx-rtd-theme", "nbsphinx (>=0.2.12)", "sphinxcontrib-github-alt", "ipython"]
+docs = ["sphinx (>=1.5.1)", "sphinx-rtd-theme", "nbsphinx (>=0.2.12)", "sphinxcontrib-github-alt", "ipython", "jupyter-client (>=4.2)"]
+execute = ["jupyter-client (>=4.2)"]
+serve = ["tornado (>=4.0)"]
+test = ["pytest", "pytest-cov", "ipykernel", "jupyter-client (>=4.2)", "ipywidgets (>=7)"]
 
 [[package]]
 name = "nbformat"
@@ -2045,14 +1999,6 @@ category = "dev"
 optional = false
 python-versions = "*"
 
-[[package]]
-name = "soupsieve"
-version = "2.3.2.post1"
-description = "A modern CSS selector implementation for Beautiful Soup."
-category = "dev"
-optional = false
-python-versions = ">=3.6"
-
 [[package]]
 name = "sqlalchemy"
 version = "1.4.35"
@@ -2176,27 +2122,23 @@ tornado = ">=4"
 test = ["pytest"]
 
 [[package]]
-name = "texttable"
-version = "1.6.4"
-description = "module for creating simple ASCII tables"
+name = "testpath"
+version = "0.6.0"
+description = "Test utilities for code working with files and commands"
 category = "dev"
 optional = false
-python-versions = "*"
+python-versions = ">= 3.5"
+
+[package.extras]
+test = ["pytest"]
 
 [[package]]
-name = "tinycss2"
-version = "1.1.1"
-description = "A tiny CSS parser"
+name = "texttable"
+version = "1.6.4"
+description = "module for creating simple ASCII tables"
 category = "dev"
 optional = false
-python-versions = ">=3.6"
-
-[package.dependencies]
-webencodings = ">=0.4"
-
-[package.extras]
-doc = ["sphinx", "sphinx-rtd-theme"]
-test = ["pytest", "pytest-cov", "pytest-flake8", "pytest-isort", "coverage"]
+python-versions = "*"
 
 [[package]]
 name = "tokenize-rt"
@@ -2570,10 +2512,6 @@ bcrypt = [
     {file = "bcrypt-3.2.0-cp36-abi3-win_amd64.whl", hash = "sha256:81fec756feff5b6818ea7ab031205e1d323d8943d237303baca2c5f9c7846f34"},
     {file = "bcrypt-3.2.0.tar.gz", hash = "sha256:5b93c1726e50a93a033c36e5ca7fdcd29a5c7395af50a6892f5d9e7c6cfbfb29"},
 ]
-beautifulsoup4 = [
-    {file = "beautifulsoup4-4.11.1-py3-none-any.whl", hash = "sha256:58d5c3d29f5a36ffeb94f02f0d786cd53014cf9b3b3951d42e0080d8a9498d30"},
-    {file = "beautifulsoup4-4.11.1.tar.gz", hash = "sha256:ad9aa55b65ef2808eb405f46cf74df7fcb7044d5cbc26487f96eb2ef2e436693"},
-]
 black = [
     {file = "black-22.3.0-cp310-cp310-macosx_10_9_universal2.whl", hash = "sha256:2497f9c2386572e28921fa8bec7be3e51de6801f7459dffd6e62492531c47e09"},
     {file = "black-22.3.0-cp310-cp310-macosx_10_9_x86_64.whl", hash = "sha256:5795a0375eb87bfe902e80e0c8cfaedf8af4d49694d69161e5bd3206c18618bb"},
@@ -3060,17 +2998,13 @@ jupyter-core = [
     {file = "jupyter_core-4.10.0.tar.gz", hash = "sha256:a6de44b16b7b31d7271130c71a6792c4040f077011961138afed5e5e73181aec"},
 ]
 jupyter-server = [
-    {file = "jupyter_server-1.16.0-py3-none-any.whl", hash = "sha256:72dd1ff5373d2def94e80632ba4397e504cc9200c5b5f44b5b0af2e062a73353"},
-    {file = "jupyter_server-1.16.0.tar.gz", hash = "sha256:c756f87ad64b84e2aa522ef482445e1a93f7fe4a5fc78358f4636e53c9a0463a"},
+    {file = "jupyter_server-1.15.6-py3-none-any.whl", hash = "sha256:e393934c19fcc324a7fca77f811eacd91201440f04c6fbb15c959c463baaa9c5"},
+    {file = "jupyter_server-1.15.6.tar.gz", hash = "sha256:56bd6f580d1f46b62294990e8e78651025729f5d3fc798f10f2c03f0cdcbf28d"},
 ]
 jupyterlab = [
     {file = "jupyterlab-3.3.4-py3-none-any.whl", hash = "sha256:87121636963027a0477e50ea8f366acf1ab06bb05d7e581cd2ec8c00f6e741a5"},
     {file = "jupyterlab-3.3.4.tar.gz", hash = "sha256:e04355848b3d91ac4d95c2e3846a0429b33e9c2edc79668fb4fc4d212f1e5107"},
 ]
-jupyterlab-pygments = [
-    {file = "jupyterlab_pygments-0.2.2-py2.py3-none-any.whl", hash = "sha256:2405800db07c9f770863bcf8049a529c3dd4d3e28536638bd7c1c01d2748309f"},
-    {file = "jupyterlab_pygments-0.2.2.tar.gz", hash = "sha256:7405d7fde60819d905a9fa8ce89e4cd830e318cdad22a0030f7a901da705585d"},
-]
 jupyterlab-server = [
     {file = "jupyterlab_server-2.12.0-py3-none-any.whl", hash = "sha256:db5d234955c5c2684f77a064345712f071acf7df31f0d8c31b420b33b09d6472"},
     {file = "jupyterlab_server-2.12.0.tar.gz", hash = "sha256:00e0f4b4c399f55938323ea10cf92d915288fe12753e35d1069f6ca08b72abbf"},
@@ -3177,8 +3111,8 @@ mccabe = [
     {file = "mccabe-0.7.0.tar.gz", hash = "sha256:348e0240c33b60bbdf4e523192ef919f28cb2c3d7d5c7794f74009290f236325"},
 ]
 mistune = [
-    {file = "mistune-0.8.4-py2.py3-none-any.whl", hash = "sha256:88a1051873018da288eee8538d476dffe1262495144b33ecb586c4ab266bb8d4"},
-    {file = "mistune-0.8.4.tar.gz", hash = "sha256:59a3429db53c50b5c6bcc8a07f8848cb00d7dc8bdb431a4ab41920d201d4756e"},
+    {file = "mistune-2.0.2-py2.py3-none-any.whl", hash = "sha256:6bab6c6abd711c4604206c7d8cad5cd48b28f072b4bb75797d74146ba393a049"},
+    {file = "mistune-2.0.2.tar.gz", hash = "sha256:6fc88c3cb49dba8b16687b41725e661cf85784c12e8974a29b9d336dd596c3a1"},
 ]
 mypy = [
     {file = "mypy-0.942-cp310-cp310-macosx_10_9_universal2.whl", hash = "sha256:5bf44840fb43ac4074636fd47ee476d73f0039f4f54e86d7265077dc199be24d"},
@@ -3213,13 +3147,9 @@ nbclassic = [
     {file = "nbclassic-0.3.7-py3-none-any.whl", hash = "sha256:89184baa2d66b8ac3c8d3df57cbcf16f34148954d410a2fb3e897d7c18f2479d"},
     {file = "nbclassic-0.3.7.tar.gz", hash = "sha256:36dbaa88ffaf5dc05d149deb97504b86ba648f4a80a60b8a58ac94acab2daeb5"},
 ]
-nbclient = [
-    {file = "nbclient-0.6.0-py3-none-any.whl", hash = "sha256:2eed35fc954716cdf0a01ea8cbdd9f9316761479008570059e2f5de29e139423"},
-    {file = "nbclient-0.6.0.tar.gz", hash = "sha256:3f89a403c6badf24d2855a455b69a80985b3b27e04111243fdb6a88a28d27031"},
-]
 nbconvert = [
-    {file = "nbconvert-6.5.0-py3-none-any.whl", hash = "sha256:c56dd0b8978a1811a5654f74c727ff16ca87dd5a43abd435a1c49b840fcd8360"},
-    {file = "nbconvert-6.5.0.tar.gz", hash = "sha256:223e46e27abe8596b8aed54301fadbba433b7ffea8196a68fd7b1ff509eee99d"},
+    {file = "nbconvert-5.5.0-py2.py3-none-any.whl", hash = "sha256:4a978548d8383f6b2cfca4a3b0543afb77bc7cb5a96e8b424337ab58c12da9bc"},
+    {file = "nbconvert-5.5.0.tar.gz", hash = "sha256:138381baa41d83584459b5cfecfc38c800ccf1f37d9ddd0bd440783346a4c39c"},
 ]
 nbformat = [
     {file = "nbformat-5.3.0-py3-none-any.whl", hash = "sha256:38856d97de49e8292e2d5d8f595e9d26f02abfd87e075d450af4511870b40538"},
@@ -3809,10 +3739,6 @@ snowballstemmer = [
     {file = "snowballstemmer-2.2.0-py2.py3-none-any.whl", hash = "sha256:c8e1716e83cc398ae16824e5572ae04e0d9fc2c6b985fb0f900f5f0c96ecba1a"},
     {file = "snowballstemmer-2.2.0.tar.gz", hash = "sha256:09b16deb8547d3412ad7b590689584cd0fe25ec8db3be37788be3810cbf19cb1"},
 ]
-soupsieve = [
-    {file = "soupsieve-2.3.2.post1-py3-none-any.whl", hash = "sha256:3b2503d3c7084a42b1ebd08116e5f81aadfaea95863628c80a3b774a11b7c759"},
-    {file = "soupsieve-2.3.2.post1.tar.gz", hash = "sha256:fc53893b3da2c33de295667a0e19f078c14bf86544af307354de5fcf12a3f30d"},
-]
 sqlalchemy = [
     {file = "SQLAlchemy-1.4.35-cp27-cp27m-macosx_10_14_x86_64.whl", hash = "sha256:093b3109c2747d5dc0fa4314b1caf4c7ca336d5c8c831e3cfbec06a7e861e1e6"},
     {file = "SQLAlchemy-1.4.35-cp27-cp27m-manylinux_2_5_x86_64.manylinux1_x86_64.whl", hash = "sha256:c6fb6b9ed1d0be7fa2c90be8ad2442c14cbf84eb0709dd1afeeff1e511550041"},
@@ -3871,14 +3797,14 @@ terminado = [
     {file = "terminado-0.13.3-py3-none-any.whl", hash = "sha256:874d4ea3183536c1782d13c7c91342ef0cf4e5ee1d53633029cbc972c8760bd8"},
     {file = "terminado-0.13.3.tar.gz", hash = "sha256:94d1cfab63525993f7d5c9b469a50a18d0cdf39435b59785715539dd41e36c0d"},
 ]
+testpath = [
+    {file = "testpath-0.6.0-py3-none-any.whl", hash = "sha256:8ada9f80a2ac6fb0391aa7cdb1a7d11cfa8429f693eda83f74dde570fe6fa639"},
+    {file = "testpath-0.6.0.tar.gz", hash = "sha256:2f1b97e6442c02681ebe01bd84f531028a7caea1af3825000f52345c30285e0f"},
+]
 texttable = [
     {file = "texttable-1.6.4-py2.py3-none-any.whl", hash = "sha256:dd2b0eaebb2a9e167d1cefedab4700e5dcbdb076114eed30b58b97ed6b37d6f2"},
     {file = "texttable-1.6.4.tar.gz", hash = "sha256:42ee7b9e15f7b225747c3fa08f43c5d6c83bc899f80ff9bae9319334824076e9"},
 ]
-tinycss2 = [
-    {file = "tinycss2-1.1.1-py3-none-any.whl", hash = "sha256:fe794ceaadfe3cf3e686b22155d0da5780dd0e273471a51846d0a02bc204fec8"},
-    {file = "tinycss2-1.1.1.tar.gz", hash = "sha256:b2e44dd8883c360c35dd0d1b5aad0b610e5156c2cb3b33434634e539ead9d8bf"},
-]
 tokenize-rt = [
     {file = "tokenize_rt-4.2.1-py2.py3-none-any.whl", hash = "sha256:08a27fa032a81cf45e8858d0ac706004fcd523e8463415ddf1442be38e204ea8"},
     {file = "tokenize_rt-4.2.1.tar.gz", hash = "sha256:0d4f69026fed520f8a1e0103aa36c406ef4661417f20ca643f913e33531b3b94"},