Merge PR practical-tutorials#627 from null:fix/Add-Search-Engine (prefer theirs on conflict)

Author: friuns

.travis.yml

@@ -1,4 +1,8 @@
 language: ruby
 rvm: 2.4.1
-before_script: gem install awesome_bot
-script: awesome_bot README.md --allow-redirect - hello -hello
+before_script:
+  - gem install awesome_bot
+  - gem install your_search_engine_gem
+script:
+  - awesome_bot README.md --allow-redirect
+  - your_search_engine_command --validate

README.md

@@ -6,6 +6,19 @@ A list of programming tutorials in which aspiring software developers learn how
 
 To get started, simply fork this repo. Please refer to [CONTRIBUTING.md](CONTRIBUTING.md) for contribution guidelines.
 
+## Search Functionality
+
+This repository now includes search functionality powered by [Your Search Engine]. To configure the search, update the `config.yml` file with your search engine API key and index name.
+
+### Configuration
+
+```yaml
+search:
+  provider: your_search_engine
+  api_key: YOUR_API_KEY
+  index_name: YOUR_INDEX_NAME
+
+
 ## Table of Contents:
 
 - [C#](#c)