How to Put two tables in a same chart

I have created two separate tables using plotly’s go.Table.

There are two data tables.
Table 1 :

Name  Age Size 
Ktr       21  M
Ltr       22  L

Table 2:

Person Details

Expected Output:

Personal Details
Name  Age Size 
Ktr       21  M
Ltr       22  L

Personal Details is a Header. So i want to append it to the other table. I saw we can use the create_table option and do this but unfortunately i am not able to do conditional formatting in that.

I need to have conditional formatting for age where it is red if the age is greater than 20 and it is green if it is less than 20. I did this in the go.Table option but unfortunately i am not able to find a way to have the two tables arranged in the manner i want. Pls help.