chore: cleanup README.md (#3654)

* chore: Update README.md to remove slack link

we don't have an active presence in slack; we could consider looking at updating this to discord where there is a more active community as well

* fix: update README.md

* chore: Update README.md

removes python from the search string

Author: iennae

README.md

@@ -1,6 +1,6 @@
 <img src="https://avatars2.githubusercontent.com/u/2810941?v=3&s=96" alt="Google Cloud Platform logo" title="Google Cloud Platform" align="right" height="96" width="96"/>
 
-# Google Cloud Platform Node.js Samples [![Slack][slack_badge]][slack_link]
+# Google Cloud Platform Node.js Samples
 
 Node.js samples for [Google Cloud Platform products][cloud].
 
@@ -10,15 +10,13 @@ on Google Cloud Platform.
 To browse documentation pages that use the samples found in this repository,
 visit the [Google Cloud Samples][cloud_samples] page.
 
-[slack_badge]: https://img.shields.io/badge/slack-Google%20Cloud%20Platform-E01563.svg
-[slack_link]: https://googlecloud-community.slack.com/
 [cloud]: https://cloud.google.com/
 [cloud_nodejs]: https://cloud.google.com/nodejs/
-[cloud_samples]: https://cloud.google.com/docs/samples?l=python&language=nodejs%2Ctypescript
+[cloud_samples]: https://cloud.google.com/docs/samples?language=nodejs%2Ctypescript
 
 ## Setup
 
-1. Install [Node.js version 10 or greater][node]
+1. Install [Node.js version 14 or greater][node]
 1. Install the [Google Cloud CLI (gcloud)][gcloud]
 1. Clone this repository:
 
@@ -73,4 +71,4 @@ View the [tutorial][bookshelf_docs] or the [source code][bookshelf_code].
 
 Contributions welcome! See the [Contributing Guide][contrib].
 
-[contrib]: CONTRIBUTING.md
+[contrib]: CONTRIBUTING.md