Update app.py

app.py

@@ -101,5 +101,11 @@ if submitted:
   fig, axs = plt.subplots(1, 2, figsize=(12, 6))
   axs[0].hexbin(tweets['tweet_length'], tweets['sentiment']*1, 
            gridsize=20, bins=12, cmap='inferno')
+  axs[0].set_title('Tweet Sentiment and Length')
+  axs[0].xlabel('Tweet Length')
+  axs[0].ylabel('Sentiment')
   axs[1].scatter(tweets['tweet_length'], tweets['sentiment'])
+  axs[1].set_title('Tweet Sentiment vs Length')
+  axs[1].xlabel('Tweet Length')
+  axs[1].ylabel('Sentiment')
   st.pyplot(fig)