Update app.py

app.py

@@ -101,10 +101,10 @@ if st.button("Evaluate"):
             predicted_label, probabilities = classify_text(news_text)
             st.write(f"The news article is predicted to be: **{predicted_label}**")
         except:
-            st.write("It wasn't possible to fetch the article text. Enter the news article text below to check if it's real or fake:")
-            news_text = st.text_area("News text", height=300)
-            predicted_label, probabilities = classify_text(news_text)
-            st.write(f"The news article is predicted to be: **{predicted_label}**")
-
+            if st.button("Evaluate"):
+                st.write("It wasn't possible to fetch the article text. Enter the news article text below to check if it's real or fake:")
+                news_text = st.text_area("News text", height=300)
+                predicted_label, probabilities = classify_text(news_text)
+                st.write(f"The news article is predicted to be: **{predicted_label}**")
     else:
         st.write("Please enter some news URL to evaluate.")