templates/edit_profile.html

{% extends "base.html" %}
{% block content %}
<div class="edit-profile">
    <h2><i class="fas fa-user-cog"></i> Редактирование профиля</h2>
    <form method="POST" enctype="multipart/form-data">
        {{ form.hidden_tag() }}

        <div class="form-group">
            {{ form.username.label }} {{ form.username(class="form-control") }}
        </div>

        <div class="form-group">
            {{ form.email.label }} {{ form.email(class="form-control") }}
        </div>

        <div class="form-group">
            {{ form.avatar.label }} {{ form.avatar() }}
        </div>

        <hr>

        <h2>Изменить пароль</h2>

        <div class="form-group">
            {{ form.current_password.label }} {{ form.current_password(class="form-control") }}
        </div>

        <div class="form-group">
            {{ form.new_password.label }} {{ form.new_password(class="form-control") }}
        </div>

        <div class="form-group">
            {{ form.confirm_password.label }} {{ form.confirm_password(class="form-control") }}
        </div>

        {{ form.submit(class="btn btn-primary") }}
    </form>
</div>
{% endblock %}