remove on push

Author: AIex-3

.github/workflows/build_wheel.yml

@@ -1,9 +1,7 @@
 name: Build and push python wheel
 on:
-  push:
-    branches: ["*"]
   pull_request:
-      branches: ["*"]
+      branches: ["main"]
   workflow_dispatch:
 
 permissions:
@@ -43,4 +41,4 @@ jobs:
           git config --global user.name "${{ github.actor }}"
           git config --global user.email "${{ github.actor }}@users.noreply.github.com"
           git commit -m "Build and push python wheel [skip ci]"
-          git push -u origin "${{ github.event.pull_request.head.ref }}"
+          git push -u origin "${{ github.event.pull_request.head.ref }}"