function plotIterationsOverGamma(gamma, iterations, plot_title, filename)
% 3D plots a function
% fun:          The points to plot
% contur_fun:   The function for contour plot
% x_lim:        The range for x axis. ex: [-2, 2]
% y_lim:        The range for y axis. ex: [0, 2]
% size:         The number of points for each axis
% plot_title:   The latex title for the plot
% filename:     The filename to save the plot (if exists)
%

    figure('Name', 'Iterations_over_gamma', 'NumberTitle', 'off');
    set(gcf, 'Position', [100, 100, 960, 960]); % Set the figure size
    plot(gamma, iterations, '*r', 'LineWidth', 2);
    title(plot_title, 'Interpreter', 'latex', 'FontSize', 16); % Title of the plot
    xlabel('\gamma') ;
    ylabel('Iterations');
    print(gcf, filename, '-dpng', '-r300');
end