Update app.py

app.py

@@ -4,6 +4,7 @@ import pandas as pd
 import numpy as np
 def greet(year,co2_emission,No2_emission,so2_emission,Global_Warming,Methane_emission):
     data1=pd.read_excel("FINAL_DATASET.xlsx")
+    df1 = data1.drop(['YEAR'], axis=1)
     x=df1.iloc[:,1:].values
     y=df1.iloc[:,0].values
     np.reshape(y,(-1,1))