Fix user payments template

apps/user/templates/user/payment-history.html

@@ -75,7 +75,7 @@
     <div class="title title_sm">История платежей</div>
     <div class="transactions">
       <div class="transactions__wrap">
-        {% if request.user.payments.all|length %}
+        {% if request.user.payments.all.exists %}
           {% for payment in request.user.payments.all %}
           <div class="transactions__row">
             {% if payment.course %}
@@ -83,7 +83,6 @@
             {% else %}
             <div class="transactions__cell">
               Школа. {% if payment.date_start and payment.date_end %}{{ payment.date_start }} - {{ payment.date_end }}{% endif %}
-              {{ payment }}
             </div>
             {% endif %}
             {% if payment.balance %}