I'm trying to add the Comodo Trust Seal on my site but it gives this error in chrome:

Refused to execute inline script because it violates the following Content Security Policy directive: "default-src 'none'". Either the 'unsafe-inline' keyword, a hash ('sha256-vhrQsqENchpHihJQOgFTEaBmOiOTI6hAqox4RMB8duY='), or a nonce ('nonce-...') is required to enable inline execution. Note also that 'script-src' was not explicitly set, so 'default-src' is used as a fallback.

this is comodo code:

<script type="text/javascript"> //<![CDATA[
  var tlJsHost = ((window.location.protocol == "https:") ? "https://secure.trust-provider.com/" : "http://www.trustlogo.com/");
  document.write(unescape("%3Cscript src='" + tlJsHost + "trustlogo/javascript/trustlogo.js' type='text/javascript'%3E%3C/script%3E"));
//]]></script>
<script language="JavaScript" type="text/javascript">
  TrustLogo("https://ssl.comodo.com/images/seals/sectigo_trust_seal_lg_2x.png", "SECDV", "none");
</script>

How can I fix this error?