Update app.py

app.py

@@ -9,10 +9,6 @@ x = df['year']
 y = df['number']
 
 fig = plt.figure(figsize=(5, 5))
-plt.subplot(121)
 plt.plot(x,y)
 plt.title('line plot', fontweight='bold')
-plt.subplot(122)
-plt.plot(x,y,'.')
-plt.title('dot plot', fontweight='bold')
 st.pyplot(fig)