InvenTree/InvenTree/templates/search_form.html

{% load i18n %}

<form class="d-flex" action="{% url 'search' %}" method='post'>
    {% csrf_token %}
    <div class='input-group'>
        <input type="text" name='search' class="form-control" aria-label='{% trans "Search" %}' id="search-bar" placeholder="{% trans 'Search' %}"{% if query_text %} value="{{ query }}"{% endif %}>
        <button type="submit" id='search-submit' class="btn btn-secondary" title='{% trans "Search" %}'>
            <span class='fas fa-search'></span>
        </button>
    </div>
</form>