How can I use the AccessAnalyzer list_findings() function with boto3 in Python and understand the 'eq', 'neq', and 'contains' parameters?

Question

I have python programme issue, please help me to fix it. This is for Access Analyzer - list_findings using boto3. I want to list the findings for AWS IAM Role Couldn't understand eq, neq and contains parameters in Access Analyzer. Can anyone help me to fix this.