Update app.py

app.py

@@ -22,13 +22,16 @@ def sentiment_analyzer(review):
     return sentiment[0]['label']
 
 def sentiment_pie_chart(df):
-    sentiment_counts = df['Sentiment'].value_counts()
+    sentiment_counts = df['Sentiment'].value_counts()    
 
     # Create a pie chart
     fig, ax = plt.subplots()
-    sentiment_counts.plot(kind='pie', autopct='%1.1f%%', colors=['green', 'red'])
-    ax.set_title('Review Sentiment Chart')
+    sentiment_counts.plot(kind='pie', autopct='%1.1f%%', colors=['green', 'red'], ax=ax)
+
+    # Remove the y-axis label
+    ax.set_ylabel('')  
 
+    ax.set_title('Review Sentiment Chart')
     return fig