SQLalchemy:Incorrect string value

I'm trying to insert data from Facebook Marketing API into my database, but I got this

Error: (pymysql.err.DataError) 
      (1366, "Incorrect string value: '\\xF0\\x9D\\x97\\x96\\xF0\\x9D...' 
      for column 'fp_name' at row 1")

but after I checked it there's the styling (bold text) in the string that I'm trying to insert, like this picture below:

Any suggestion is really meant to me thanks