Update ci.yml

Author: jsegaran

.github/workflows/ci.yml

@@ -27,13 +27,34 @@ jobs:
       - name: Install Rust
         uses: dtolnay/rust-toolchain@stable
 
-      - name: Build and install package
+      - name: Create virtual environment
+        run: python -m venv .venv
+      
+      - name: Activate venv and build package (Unix)
+        if: runner.os != 'Windows'
+        run: |
+          source .venv/bin/activate
+          pip install maturin
+          maturin develop
+      
+      - name: Activate venv and build package (Windows)
+        if: runner.os == 'Windows'
         run: |
+          .venv\Scripts\activate
           pip install maturin
           maturin develop
       
-      - name: Run tests
-        run: python test.py
+      - name: Run tests (Unix)
+        if: runner.os != 'Windows'
+        run: |
+          source .venv/bin/activate
+          python test.py
+      
+      - name: Run tests (Windows)
+        if: runner.os == 'Windows'
+        run: |
+          .venv\Scripts\activate
+          python test.py
 
   lint:
     name: Lint