fix: diff in bin/generate-samples.sh

Author: tughril

modules/openapi-generator/src/main/resources/python/pyproject.mustache

@@ -108,6 +108,7 @@ flake8 = ">= 4.0.0"
 types-python-dateutil = ">= 2.8.19.14"
 mypy = ">= 1.5"
 
+
 [build-system]
 {{#hatchling}}
 requires = ["hatchling"]