#ONE CAN ADAPT THIS CODE TO MAKE A SIMPLE 2D GRAPH 19-08-2018
data_file=pd.read_excel('raman_spectra_1.xlsx')#Makesure your readble file is in the current directory like in my case M Drive, Michael/Jochem can we make this openfile like thingy?
plt.plot(column1,column2,marker='o',markerfacecolor='blue',markersize=12,color='skyblue',linewidth=4)#comment the part from marker stuff if not required
plt.plot(column1,column3,marker='',color='olive',linewidth=2,linestyle='dashed',label="toto")#comment the part from marker stuff if not required