Update app.py

app.py

@@ -176,9 +176,9 @@ if st.button("Sentiment Analysis", type="secondary"):
                     words = text.split()
                     clean_text = [word for word in words if word.lower() not in stopwords_set]
                     clean_text = ' '.join(clean_text)
-                    wc = WordCloud(width=3000, height=2000, background_color='black').generate(clean_text)
+                    wc = WordCloud(width=3000, height=2000, background_color='black', colormap='Pastel1', collocations=False).generate(clean_text)
                     fig = plt.figure(figsize=(40, 30))
-                    plt.imshow(wc, interpolation='bilinear')
+                    plt.imshow(wc)
                     plt.axis('off')
                     st.pyplot(fig)