src/app/employee-list/employee-list.component.ts

@@ -1,7 +1,7 @@
 import {Component, inject, OnInit} from '@angular/core';
 import {CommonModule} from '@angular/common';
 import {catchError, Observable, of, retry} from 'rxjs';
-import {HttpClient, HttpErrorResponse} from '@angular/common/http';
+import {HttpErrorResponse} from '@angular/common/http';
 import {Employee} from '../Employee';
 
 import {MatCardModule} from '@angular/material/card';