Current output.

http://prnt.sc/f683l7

This is my code

<template id="wishlist_quotation">
         <t t-call="report.html_container">
            <t t-foreach="docs" t-as="customer_details">
               <t t-call="report.external_layout">
                  <div class="page" style="height: 2px;">
                     <div class="oe_structure" />

                               <br></br>

                     <div class="row" style="margin-left:5px;">

                          <h4>
                             <h5><b> Customer Name: </b><span t-esc="customer_details.partner_id.name"> </span> </h5>
                            <h5><b> Order No:</b> <span t-esc="customer_details.name"> </span> </h5>
                            <h5><b> Deposited Amount:</b> <span t-esc="customer_details.deposited_amount_total"> </span> </h5>
                            <h5><b> Date.:</b> <span t-esc="customer_details.date_order"> </span> </h5>

<br></br>

                             <div class="text-center">
                                  <h4>wishlist Quotation Details</h4>
                        </div>

                            <t t-if="customer_details.order_line">

                        <table class="table table-condensed">
                           <thead>
                              <tr>
                                 <th>Product :</th>
                                 <th>Quantity:</th>
                                 <th>Discount(%):</th>
                                 <th>Total:</th>
                              </tr>
                           </thead>
                           <tbody class="sale_tbody">
                              <tr t-foreach="customer_details.order_line" t-as="wishlist_data">
                                        <t t-if="wishlist_data.is_selected">
                                 <th>
                                 <span t-field="wishlist_data.product_id.name"/></th>
                                  <th><span t-field="wishlist_data.product_uom_qty"/></th>
                                 <th><span t-field="wishlist_data.wishlist_discount"/></th>
                                  <th><span t-field="wishlist_data.price_total"/></th>



                                 </t>




                        </tr>


                        </tbody>



                          </table>
#Here I got issue

                               <div class="row" name="total">
                               <div class="col-xs-4 pull-right">
                                   <table class="table table-condensed">
                              <tr class="border-black">
                            <td><strong>Total:</strong></td>

                     <t t-esc="sum(l.price_total for l in customer_details.order_line) " />

                        </tr>

                    </table>
                </div>
            </div>


                         <br></br>

</t>


                          <h5>Remarks:</h5>
                         <h5>Customer Signature :</h5>

                             <t>

                               <br> <h5> <b>Note:</b> This Customer Remarks .
                                terms and condition here we can add if any...</h5></br><br></br><br></br>

                                  </t>
                          </h4>

                       </div>




                  </div>
               </t>
            </t>
         </t>
      </template>

I want to print only selected lines total in PDF Like below image:
Here I am selecting only 3 lines ,But it prints sum of 4 lines in the Total
How to print only selected lines Total in PDF?
Need a help

http://prnt.sc/f684pc