Update test-suite.yml

.github/workflows/test-suite.yml

@@ -1,32 +1,36 @@
----
 name: Test Suite
 
 on:
   push:
-    branches: ["main"]
+    branches: [main]
   pull_request:
-    branches: ["main"]
+    branches: [main]
 
 jobs:
   tests:
-    name: "Python ${{ matrix.python-version }}"
-    runs-on: "ubuntu-latest"
+    name: Python ${{ matrix.python-version }}
+    runs-on: ubuntu-latest
 
     strategy:
       matrix:
-        python-version: ["3.9"]
+        python-version: [3.9]
       fail-fast: false
 
     steps:
-      - uses: "actions/checkout@v2"
-      - uses: "actions/setup-python@v2"
+      - uses: actions/checkout@v2
+
+      - name: Set up Python
+        uses: actions/setup-python@v2
         with:
-          python-version: "${{ matrix.python-version }}"
-      - name: "Install Poetry"
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install Poetry
         run: |
-          "python -m pip install poetry"
-          "poetry lock --no-update"
-      - name: "Install dependencies"
-        run: "python -m poetry install"
-      - name: "Run tests"
-        run: "python -m poetry run pytest --cov=leetcomp"
+          python -m pip install --upgrade pip
+          pip install poetry
+          
+      - name: Install dependencies
+        run: poetry install
+
+      - name: Run tests
+        run: poetry run pytest --cov=leetcomp