Updated testing methodology to not create test scripts and just test in main code.

preferences/python-web.md

@@ -137,10 +137,8 @@ services:
 
 ## Testing
 
-- Use **pytest** with **pytest-asyncio** for async tests
-- Always provide a test for each router endpoint at minimum (happy path + 1 failure case)
-- Use a separate test database — never run tests against the real DB
-- Run with: `pytest -v`
+- Do **not** create test files — I'll run the code directly to verify it works
+- If asked to write tests, use **pytest** with **pytest-asyncio**; use a separate test DB, never the real one
 
 ## Comments