Update tutorial

.github/workflows/testing_in_conda.yml

@@ -15,28 +15,24 @@ jobs:
       fail-fast: false
       matrix:
         os: ["ubuntu-latest"]
-        python-version: [3.7, 3.8]
+        python-version: [3.11]
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
+      with:
+          fetch-depth: 0
+
     - name: Setup Conda
-      uses: s-weigand/setup-conda@v1
+      uses: conda-incubator/setup-miniconda@v3
       with:
-        update-conda: true
-        conda-channels: conda-forge
+        auto-update-conda: true
+        activate-environment: 2025-sustech-simpeg
+        channels: conda-forge
+        environment-file: environment.yml
         python-version: ${{ matrix.python-version }}
 
-    - name: Install Env
-      shell: bash
-      run: |
-        python --version
-        conda env create -f environment.yml
-        source activate t20-tue-simpeg
-        pip install -r requirements_dev.txt
-
     - name: Run Tests
       shell: bash
       run: |
-        source activate t20-tue-simpeg
-        conda list
+        pip install testipynb
         pytest .