MCP Codebase Insight

# Debug MCP Codebase Insight Tests ## Problem Statement Debug and fix the test execution issues in the MCP Codebase Insight project. The main test script `run_tests.py` is encountering issues with module imports and test execution. ## Current Issues 1. Module import errors for `mcp_codebase_insight` package 2. Test execution failures 3. Coverage reporting issues ## Expected Behavior - All tests should run successfully - Coverage reports should be generated - No import errors should occur ## Additional Context - The project uses pytest for testing - Coverage reporting is handled through pytest-cov - The project is set up with a virtual environment - Environment variables are set in .env file