Review the following code:What will happen when this code is executed?qquadAn error will occur because the data is not in a DataFrame.A line chart will be display$$d with $\text{'}$a$\text{'}$ as the x$-$axis and $\text{'}$ b $\text{'}$ as the y$-$axis.Nothing will be displayed as px$.$line is not a valid function.An error will occur because the labels for the axes are not specified.