Updates version to 0.0.0.dev9 (#188)

Author: StephenNneji

pyproject.toml

@@ -8,7 +8,7 @@ build-backend = 'setuptools.build_meta'
 
 [project]
 name = "ratapi"
-version = "0.0.0.dev8"
+version = "0.0.0.dev9"
 description = "Python extension for the Reflectivity Analysis Toolbox (RAT)"
 readme = "README.md"
 requires-python = ">=3.10"

setup.py

@@ -8,7 +8,6 @@
 from setuptools.command.build_clib import build_clib
 from setuptools.command.build_ext import build_ext
 
-__version__ = "0.0.0.dev8"
 PACKAGE_NAME = "ratapi"
 
 with open("README.md") as f:
@@ -152,7 +151,6 @@ def build_libraries(self, libraries):
 
 setup(
     name=PACKAGE_NAME,
-    version=__version__,
     author="",
     author_email="",
     url="https://github.com/RascalSoftware/python-RAT",