fixed errors

src/app/components/create-book/create-book.ts

@@ -1,10 +1,11 @@
 import { Component } from '@angular/core';
 import {NzFormModule} from "ng-zorro-antd/form";
 import {FormControl, FormGroup, ReactiveFormsModule, Validators} from "@angular/forms";
+import {NzInputDirective} from "ng-zorro-antd/input";
 
 @Component({
   selector: 'app-create-book',
-    imports: [NzFormModule, ReactiveFormsModule],
+    imports: [NzFormModule, ReactiveFormsModule, NzInputDirective],
   templateUrl: './create-book.html',
   styleUrls: ['./create-book.css'],
 })