Liquid code to conditionally output Logo field from Account table

{%- if user.parentcustomerid -%}
    {%- assign account = entities['account'][user.parentcustomerid.id] -%}
    {%- if account.musdyn_portalbrandinglogoid -%}
        <a href="~/" tile="home"><img class="desktop-logo" style="width: auto; height: 55px; margin-top: -1em;"
        src="~/Image/download.aspx?entity=account&attribute=musdyn_portalbrandinglogo&id={{ user.parentcustomerid.id }}&Full=true" 
        alt="{{ account.name }} logo"></a>
    {%- endif -%}
    {%- else -%}
        <a href="~/" tile="home"><img style="width: 120px; margin-top: -5px;" class="desktop-logo" src="~/songify-logo-coloured.svg" alt="Songify logo"></a>
{% endif %}