I'm facing this error trying to connect my code to the HTML

Refused to execute inline script because it violates the following Content Security Policy directive: "script-src 'self'". Either the 'unsafe-inline' keyword, a hash ('sha256-TcUB1mzXiQO4GxpTRZ0EMpOXKMU3u+n/q1WrgVIcs1I='), or a nonce ('nonce-...') is required to enable inline execution.