Pyodbc - read output parameter of stored procedure SQL Server

Question

I'm trying to read the output parameter of the stored procedure but I couldn't able to read it I have tried this approach referred from here I was getting this error not all arguments converted during string formatting

views.py:

@api_view(['POST'])
def FetchSuggestionAuditAgent(request):
    if request.method == 'POST':
        Agents = request.data.get('Agents')
        sql = """\
        DECLARE @out nvarchar(max);
        EXEC [dbo].[sp_FetchSuggestionAuditAgent] @agents = ?, @response = @out OUTPUT;
        SELECT @out AS the_output;
        """
        params =(Agents, '')
        print(params)
        cursor = connection.cursor()
        cursor.execute(sql, str(params))
        rows = cursor.fetchall()
        return Response({'Agents':row[0]})

Stored Procedure:

ALTER PROCEDURE [dbo].[sp_FetchSuggestionAuditAgent] --'div'  ,''  
 
@agents nvarchar(max),@response nvarchar(1000) OUTPUT        
AS      
BEGIN      
set @agents = replace(@agents,' ', '%')      
   
   select @response = FullName from (
select FullName from tblusers where IsActive=1
union all
select FullName from tblusers where IsActive=0
and UserRole='Snowuser'
)as a
where FullName like @agents--('%'+@agents+'%')      
 
order by FullName desc     

      
END