Remove ipython install from github

Author: davidbrochart

.github/workflows/ci.yml

@@ -22,7 +22,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
-        python-version: ["3.11", "3.12", "3.13"]
+        python-version: ["3.9", "3.10", "3.11", "3.12", "3.13", "pypy-3.9", "pypy-3.10"]
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -40,21 +40,18 @@ jobs:
         timeout-minutes: 15
         if: ${{ !startsWith( matrix.python-version, 'pypy' ) && !startsWith(matrix.os, 'windows') }}
         run: |
-          hatch run cov:python -m pip install https://github.com/ipython/ipython/archive/main.zip --ignore-installed
           hatch run cov:test --cov-fail-under 50
 
       - name: Run the tests on pypy
         timeout-minutes: 15
         if: ${{ startsWith( matrix.python-version, 'pypy' ) }}
         run: |
-          hatch run test:python -m pip install https://github.com/ipython/ipython/archive/main.zip --ignore-installed
           hatch run test:nowarn
 
       - name: Run the tests on Windows
         timeout-minutes: 15
         if: ${{  startsWith(matrix.os, 'windows') }}
         run: |
-          hatch run cov:python -m pip install https://github.com/ipython/ipython/archive/main.zip --ignore-installed
           hatch run cov:nowarn
 
       - name: Check Launcher