text: import React, { Component } from 'react';
  import { timingSafeEqual } from 'crypto';
  import { throws } from 'assert';
  
  class SearchBar extends Component {
      constructor(props) {
          super(props);
  
          this.state = { term: '' };
      }
                  
      render() {
          return (
              <div className="search-bar">
                  <input 
                  value={this.state.term} 
                  onChange={ event => this.onInputChange(event.target.value) } />
              </div>
          );
      }
  
      onInputChange(term) {
          this.setState({term});
          this.props.onSearchTermChange(term);
      }
  }
  export default SearchBar;