Sarah is working on a project in Python and needs to implement a function to calculate the Fibonacci sequence. However, she is not sure about the syntax and the most efficient algorithm to use. Which tool can Sarah leverage to assist her in this situation?a$.$ Use GitHub Copilot to generate optimized code snippets with blocking public code.b$.$ Use Google Duet to generate optimized code snippetsc. Use AWS CodeWhisperer to generate optimized code snippets.d$.$ All are correct