Add YAPF style + ignore, and format tracked Python files

setup.py

@@ -11,7 +11,9 @@ Medeia-Macina is a comprehensive media and data management system with support f
 from setuptools import setup, find_packages
 
 with open("requirements.txt") as f:
-    requirements = [line.strip() for line in f if line.strip() and not line.startswith("#")]
+    requirements = [
+        line.strip() for line in f if line.strip() and not line.startswith("#")
+    ]
 
 setup(
     name="medeia-macina",
@@ -19,7 +21,8 @@ setup(
     description="Comprehensive media and data management system",
     author="Anonymous",
     python_requires=">=3.9",
-    packages=find_packages(exclude=["tests", "*.tests"]),
+    packages=find_packages(exclude=["tests",
+                                    "*.tests"]),
     install_requires=requirements,
     entry_points={
         "console_scripts": [