Create csv file from the data below and readit in the pandas$$s dataframe.Phase $1$: Reading dataPhase $2$: Describe the dataDescribe the data on the unitprice.Phase $3$: Filter the dataCreate a new dataframe having columns 'name','net$\_$price','date' and group all the records according to name.Phase $4$: Plotting graphPlot the graph after calculating total sales by each customer. Customer name should be the onthe x$-$axisand total saleson y$-$axis.Refer to sample$-$salesv$2$ to answer the following questions