tests: Fixing test

tests_generated/test_default_parameters/README.md

@@ -24,7 +24,6 @@ See below for default getting started instructions.
    - Bootstrap your local environment; run `algokit bootstrap all` within this folder, which will:
      - Install `Poetry` - [Link](https://python-poetry.org/docs/#installation): The minimum required version is `1.2`. Ensure you can execute `poetry -V` and get `1.2`+
      - Run `poetry install` in the root directory, which will set up a `.venv` folder with a Python virtual environment and also install all Python dependencies
-     - Copy `.env.template` to `.env`
 3. Open the project and start debugging / developing via:
    - VS Code
      1. Open the repository root in VS Code