title: Cannot convert value of type 'Observable<String>' to expected argument type 'BehaviorRelay<String>'
body: <p>Cannot convert value of type 'Observable' to expected argument type 'BehaviorRelay'</p>
  
  <p>I am using RxSwift. 
  I have</p>
  
  <p>In VM.</p>
  
  <pre><code>        let St: BehaviorRelay&lt;String&gt;
  </code></pre>
  
  <p>In VC as Input</p>
  
  <pre><code>        St: self.searchbar.rx.text.orEmpty.asObservable()
  </code></pre>
  
  <p>How can I convert it? 
  So, I can get </p>
  
  <p>BehaviorRelay from searchbar. Make sure, its INPUT.</p>