adding build dependency

poetry.lock

@@ -1382,6 +1382,24 @@ six = "*"
 [package.extras]
 restructuredtext = ["rst2ansi"]
 
+[[package]]
+name = "markdown"
+version = "3.5.1"
+description = "Python implementation of John Gruber's Markdown."
+optional = false
+python-versions = ">=3.8"
+files = [
+    {file = "Markdown-3.5.1-py3-none-any.whl", hash = "sha256:5874b47d4ee3f0b14d764324d2c94c03ea66bee56f2d929da9f2508d65e722dc"},
+    {file = "Markdown-3.5.1.tar.gz", hash = "sha256:b65d7beb248dc22f2e8a31fb706d93798093c308dc1aba295aedeb9d41a813bd"},
+]
+
+[package.dependencies]
+importlib-metadata = {version = ">=4.4", markers = "python_version < \"3.10\""}
+
+[package.extras]
+docs = ["mdx-gh-links (>=0.2)", "mkdocs (>=1.5)", "mkdocs-gen-files", "mkdocs-literate-nav", "mkdocs-nature (>=0.6)", "mkdocs-section-index", "mkdocstrings[python]"]
+testing = ["coverage", "pyyaml"]
+
 [[package]]
 name = "markdown-it-py"
 version = "3.0.0"
@@ -3089,4 +3107,4 @@ testing = ["big-O", "jaraco.functools", "jaraco.itertools", "more-itertools", "p
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.9,<3.12"
-content-hash = "8a6fa375211952359f5993261b082558dae34ce3d80ee113ae51d10ecd426937"
+content-hash = "06cc93098e0294887fdce7d80fd03cbb0117c9546244a340de589fa682f11799"

pyproject.toml

@@ -36,6 +36,7 @@ pytz = "==2023.3.post1"
 rtreelib = "==0.2.0"
 werkzeug = "^3.0.1"
 wtforms = "~=3.1"
+markdown = "^3.5.1"
 
 
 [tool.poetry.group.dev.dependencies]