please solve in python

3) Define a value-returning function trimBlanks with one string parameter. The function will remove all blanks at the beginning of any string given as parameter and return the changed string. In your solution, do not use any of the string methods. Challenge: Also remove all blanks at the end of the string given as parameter. Call and test your function in a print statement. Test your function using the following arguments: a) " House is red" b) " " (only blanks) c) " house " oquitlam College SCl 120 - Spring 2023 Lab 09-2 String Handling II 2 ita Ester How to solve the problem? string resulting string \begin{tabular}{|l|l|l|l|l|l|l|l|l|} \hlinet & h & e & & c & a & t & & \\ \hline \end{tabular} leading substring after the blanks blanks Pseudocode: traverse the string parameter as long as it has blanks return the sub string after the blanks