Messages added

app.py

@@ -22,18 +22,27 @@ def app():
     content = st.text_area("Article content:")
     button = st.button("Analyze")
     if button:
-        with st.spinner("Analyzing article..."):
-            prediction = news_pipe(headline, content)
-        st.success("Article successfully analyzed!")
-        st.markdown(
-            f"{CATEGORY_EMOJIS[prediction['category']]} **Category**: {prediction['category']}"
-        )
-        st.markdown(
-            f"{FAKE_EMOJIS[prediction['fake']]} **Fake**: {'Yes' if prediction['fake'] == 'Fake' else 'No'}"
-        )
-        st.markdown(
-            f"{CLICKBAIT_EMOJIS[prediction['clickbait']]} **Clickbait**: {'Yes' if prediction['clickbait'] == 'Clickbait' else 'No'}"
-        )
+        if headline == "" and content == "":
+            st.error("Please, introduce an article headline and content.")
+        else:
+            if headline == "" or content == "":
+                st.warning(
+                    "Please, provide both headline and content to achieve better results."
+                )
+            else:
+                st.success("Article successfully analyzed!")
+
+            with st.spinner("Analyzing article..."):
+                prediction = news_pipe(headline, content)
+            st.markdown(
+                f"{CATEGORY_EMOJIS[prediction['category']]} **Category**: {prediction['category']}"
+            )
+            st.markdown(
+                f"{FAKE_EMOJIS[prediction['fake']]} **Fake**: {'Yes' if prediction['fake'] == 'Fake' else 'No'}"
+            )
+            st.markdown(
+                f"{CLICKBAIT_EMOJIS[prediction['clickbait']]} **Clickbait**: {'Yes' if prediction['clickbait'] == 'Clickbait' else 'No'}"
+            )
 
 
 if __name__ == "__main__":