format change

setup.py

@@ -1,7 +1,7 @@
 from setuptools import setup, find_packages
 
 # Read the contents of requirements.txt
-with open('requirements.txt') as f:
+with open("requirements.txt") as f:
     requirements = f.read().splitlines()
 
 setup(
@@ -11,4 +11,4 @@ setup(
     python_requires=">=3.7",
     install_requires=requirements,
     description="A Deep Learning for Data Science Tutor application",
-)
+)