Create a plotting program using pylab called lab$2\_$cards.py to show the distribution of two$-$card hands. It should include these functions:

Defines function graph$\_$two$\_$cards$($num$\_$trials$)--$Produces a graph of two$-$card hand frequencies with some statistical annotations.

Defines function calc$\_$stats$($data$)--$ Calculates mean and standard deviation from a dictionary of observation counts.

Defines function deal$\_$two$($deck$)--$ Shuffles the deck, deals two cards, and returns the sum of their rank values.

Calls graph$\_$two$\_$cards$(100000)$

Plot must also include:

$$title $($must include the actual number of trials performed$)$

labels and annotations as shown $($annotations for mean and must be at the right spots$)$

gray dashed vertical bars for mean and $-2,-1,+1,$ and $+2$ standard deviations

End result should look similar to the attached picture. The graph produced by calling graph$\_$two$\_$cards should look like this:

Figure $1$