Update app.py

app.py

@@ -65,7 +65,7 @@ def main():
                 with st.spinner(
                     text="Loading Bart Model and Extracting summary. This might take a few seconds depending on the length of your text..."):
                     summarizer_model = bart()
-                    global summarized_text = summarizer_model(text_to_summarize, max_length=max_length ,min_length=min_length)
+                    summarized_text = summarizer_model(text_to_summarize, max_length=max_length ,min_length=min_length)
                     summarized_text = ' '.join([summ['summary_text'] for summ in summarized_text])
             
             elif model_type == "T5":
@@ -90,7 +90,7 @@ def main():
             with res_col1:
                 st.subheader("Generated Text Visualisation")
                 # Create and generate a word cloud image:
-                wordcloud = WordCloud().generate(summarized_text)
+                #wordcloud = WordCloud().generate(summarized_text)
                 # Display the generated image:
                 plt.imshow(wordcloud, interpolation='bilinear')
                 plt.axis("off")