Year.py

def Year_graph(type_):
    print(type_+" dataset Analysis ...............")
    for i,v in enumerate(["Train","Test","Dev"],start = 1):
        plt.figure(figsize=(9,6))
        examName_dict = dict(eval(v+"_multiple_main_"+ type_ +"[\"year\"].value_counts()"))
        plt.title(v+"_ExamName vs No_of_qustions_of_particular_catagory("+type_+")")
        plt.barh([i for i in examName_dict.keys()],[i for i in examName_dict.values()])
        plt.xlabel("No_of_qustions_of_particular_catagory")
        plt.show()

ok