Escaping Literal Quotes in Strings(simple code)

hello friend i know it is very simple but I am not able to find where iam doing mistake so please correct


var myStr = " I am a \"double quoted\" string inside \"double quotes\"."; 
// Change this line


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Link to the challenge:
https://learn.freecodecamp.org/javascript-algorithms-and-data-structures/basic-javascript/escaping-literal-quotes-in-strings/

problem
is solved error due to space only .