Try to find the given text parameter in the input and extract the numeric value after it. The text and numeric values
could be separated with arbitrary number of space characters.
Examples
extractValueAfterText("some 23.1 mangos and 4 apples", "some")→ “23.1”extractValueAfterText("Price of $200", "$")→ “200”extractValueAfterText("range of 3..5 ", "..")→ “5”