Update azure-pipelines.yml

Author: apudovkin-ms

azure-pipelines.yml

@@ -53,10 +53,15 @@ extends:
           inputs:
             targetType: inline
             script: >-
-              .\scripts\windows\init.ps1 if ($LASTEXITCODE -ne 0) {
+              .\scripts\windows\init.ps1
+      
+              if ($LASTEXITCODE -ne 0) {
                 Write-Host "##vso[task.logissue type=error;] init script failed."
                 Exit $LASTEXITCODE
-              } "&" python -m pip install -U pip setuptools
+              }
+      
+      
+              & python -m pip install -U pip setuptools
         - task: Bash@3
           name: ShellScript1
           displayName: Update Version