Test2

Summary by Bito

This pull request introduces significant improvements across both the API security implementations and testing suites. The Python and Go API endpoints have been enhanced with secure coding practices to prevent common vulnerabilities such as SQL injection, command injection, weak password hashing, and insecure file uploads. Additionally, the testing files in Python and Java have been updated with new test cases and code quality examples to better capture potential issues. The overall modifications result in a more robust and secure application architecture.