update

Author: msyyc

eng/pipelines/ci-template.yml

@@ -64,6 +64,10 @@ steps:
     displayName: Pnpm list
     workingDirectory: $(Build.SourcesDirectory)/autorest.python/packages/typespec-python
 
+  - script: npm run install
+    displayName: Install http-client-python dependencies
+    workingDirectory: $(Build.SourcesDirectory)/autorest.python/packages/typespec-python/node_modules/@typespec/http-client-python
+
   - script: pnpm run build
     displayName: Build project
     workingDirectory: $(Build.SourcesDirectory)/autorest.python/