def stock(elist, flist, glist): #Creating a function to show current stock

    print("\t"+" Psyder electronic store ")    
    print("\t"+"\t"+"new road, Kathmandu" )
    print("===============================")
    print("Product"+"\t"+"\t"+"Quantity"+" "+"Price")
    print(elist[0]+"\t"+"\t",str(elist[1])+"\t",str(elist[2])+"\t")
    print(flist[0]+"\t",str(flist[1])+"\t",str(flist[2])+"\t")
    print(glist[0]+"\t",str(glist[1])+"\t",str(glist[2])+"\t")
    print("===============================")
    
