Add env to lite build (#7000)

* add venv

* comma

* add changeset

---------

Co-authored-by: gradio-pr-bot <gradio-pr-bot@users.noreply.github.com>

.changeset/fast-doodles-carry.md

@@ -0,0 +1,5 @@
+---
+"@gradio/lite": minor
+---
+
+feat:Add env to lite build

.github/workflows/publish-npm.yml

@@ -26,7 +26,8 @@ jobs:
           skip_build: 'true'
       - name: Build packages
         run: | 
-          python -m pip install build
+          . venv/bin/activate
+          pip install build
           pnpm --filter @gradio/client --filter @gradio/lite build
       - name: create and publish versions
         id: changesets

js/lite/index.html

@@ -30,7 +30,7 @@
 import gradio as gr
 
 def greet(name):
-		return "Hello " + name + "!"
+		return "Hello, " + name + "!"
 
 gr.Interface(fn=greet, inputs="text", outputs="text").launch()
 `,