Fix twine metadata (#92)

eccles · web-flow · commit bb4f065d00c9 · 2024-07-02T12:08:06.000+01:00
twine 4.0 is incompatible with python3.12.
(unable to publish package)
Upgrade twine and fix warnings.

AB#9329
diff --git a/requirements-dev.txt b/requirements-dev.txt
@@ -8,4 +8,4 @@ pylint~=3.0
 
 # uploading to pypi
 build~=1.0
-twine~=4.0
+twine~=5.1
diff --git a/setup.cfg b/setup.cfg
@@ -9,6 +9,7 @@ author = DataTrails Inc.
 author_email = support@datatrails.ai
 description = DataTrails Examples
 long_description = file: README.md
+long_description_content_type = text/markdown
 url = https://github.com/datatrails/datatrails-samples
 license = MIT
 license_files = LICENSE
