Inside the console it giving me an error like-->{status: 400, body: {…}, headers: {…}, ok: false, statusText: 'Bad Request', …}
body: {message: 'An error occurred while trying to update the record. Please try again.', statusCode: 400, enhancedErrorType: 'RecordError', output: {…}}
errorType: "fetchResponse"
headers: {}
ok: false
status: 400
statusText: "Bad Request"
[[Prototype]]: Object

And Here is my code-->can Some one please let me know where the problem and How I can create the Account  record.
Please Response with the soloution.
.html code
<template>
    <!-- Form this we have created the Account record form, -->
    <!-- but,Now as soon as the record the user will be inserted should be save -->
      <lightning-layout>
         <lightning-layout-item size="12">
               <lightning-card  title="AccountRecordForm">
                    <lightning-input type="text"  label="Name" onchange={handleName}>
                    </lightning-input>
                    <lightning-input type="text" label="Phone" onchange={handlePhone}>
                    </lightning-input>
                    <lightning-button  label="Save" onclick={handleSave}>  
                           
                    </lightning-button>
               </lightning-card>
         </lightning-layout-item>
      </lightning-layout>
</template>
.js
import { LightningElement,api } from 'lwc';
import { createRecord } from 'lightning/uiRecordApi';
export default class LDSFormMaking1 extends LightningElement {
    //Declare the variable
    Name;
    Phone;
    //Now I want to store the data which user will be inserted into the
    //Account Name-Rahul ,Phone-->784578455 As well as for the Save button
    //So that Record should be save
    //Now first I want to fetch the data of the User who is inserting the data
    //in the Name text box i.eName-->Rahul(I want to store the Rahul inside the Name)
    //So for that make the handleName inside the html.
    handleName(event)
    {
         //For the Name ,when the user will inserted any data
         //will be inside the Name text box
         //1)--> User will insert the data inside the Name
             //soon ,the user will be hitting the event
         //2)--> That,insert value will be inside the event
        this.Name=event.target.value;  //From this, the user value will be inside the Name
    }
    handlePhone(event)
    {
         this.Phone=event.target.value; //From this, the User value phone will be inside the Phone
    }
    handleSave()
    {
          //Now Inside the Save button ,When ever the user will
          //Inserting the value like the Name and Phone
          //Should be Save the Record into the Salesforce Org.
          //1)To Create the Record -->Fetch Create Record from the Lightning/uiRecordApi.
          //Now How to create the object let see,Hit on lightning/uiRecordApi
          //To create Record
          //I need to fetch first Fields for that
          let fields={'Name':this.Name,'Phone':this.Phone};
          //Now I want to fetch whole Record so for that,
          let Record={'apiName':'Account','Fields':fields};
          //Now I want to send the record
          //createRecord(Record); //From this you can send the record
                                //Which you have created.
          //But when the user will inserted any record or not
          //For that ,using the then Method for this
          createRecord(Record).then(x=>{
               //If the Record has been created it will print the value
               console.log(x);  
          }).catch(err=>{
              console.log(err);  //Else it will catch the error
          })          
    }
}
.metadeta file
<?xml version="1.0" encoding="UTF-8"?>
<LightningComponentBundle xmlns="http://soap.sforce.com/2006/04/metadata">
    <apiVersion>57.0</apiVersion>
    <isExposed>true</isExposed>
    <targets>
        <target>lightning__AppPage</target>
        <target>lightning__HomePage</target>
        <target>lightning__RecordPage</target>
        <target>lightning__Tab</target>
    </targets>
</LightningComponentBundle>