I am trying to fetch the records in lightning datatable. After click on search button I am only getting black lines. I am not getting any data but number of data available in table I can see that much black rows in the table.

HTML code:

<template>

    <lightning-card title="Account Table">

        <lightning-input value={name} onchange={handleChange}></lightning-input>

        <lightning-button variant="brand-outline" label="Search" onclick={handleSeach}></lightning-button>

            <template if:true={accList}>

            <lightning-datatable

                key-field="Id"

                data={accList}

                columns={column}>

            </lightning-datatable>

            </template>

            <template if:false={accList}>

                No Account Found

            </template>

    </lightning-card>

</template>

JS: 

import { LightningElement, track } from 'lwc';

import searchAccount from '@salesforce/apex/GetAccountFromLWC.searchAccount'

const columns=[

    {label:'Account Name', fieldName:'Name', type:'text'},

    {label:'Phone', fieldName:'Phone', type:'phone'},

    {Label:'Email', fieldName:'Email', type:'email'}

];

export default class ShowAccountDataInTable extends LightningElement {

    @track name='';

    @track accList;

    column=columns;

    handleChange(event){

        this.name=event.target.value;

    }

    handleSeach(){

        searchAccount({accName:this.name})

        .then(result => {

            this.accList=result;

            console.log('Account Found ', result);

        })

        .catch(error =>{

            this.accList='';

            console.log('Error occured ', error);

        })

    }

}

#Salesforce Developer