[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

CONTRIBUTING.md

@@ -17,6 +17,7 @@ Right now, we are in the process of building the prototype. We warmly welcome yo
 Create pull requests (PRs) for changes that you think are needed. We would really appreciate your help!
 
 Skills with the following would be beneficial:
+
 - Python
 - FastAPI
 - Javascript