Error message if unable to search articles

README.md

@@ -2,7 +2,7 @@
 title: Trading Analyst
 emoji: 📈
 colorFrom: green
-colorTo: green
+colorTo: red
 sdk: gradio
 sdk_version: 4.39.0
 app_file: app.py

app.py

@@ -25,13 +25,22 @@ sentiment_analyzer = pipeline(
 logging.info("Model initialized successfully")
 
 
-def fetch_articles(asset_name):
-    logging.info(f"Fetching articles for asset: {asset_name}")
-    googlenews = GoogleNews(lang="en")
-    googlenews.search(asset_name)
-    articles = googlenews.result()
-    logging.info(f"Fetched {len(articles)} articles")
-    return articles
+def fetch_articles(query):
+    try:
+        logging.info(f"Fetching articles for query: '{query}'")
+        googlenews = GoogleNews(lang="en")
+        googlenews.search(query)
+        articles = googlenews.result()
+        logging.info(f"Fetched {len(articles)} articles")
+        return articles
+    except Exception as e:
+        logging.error(
+            f"Error while searching articles for query: '{query}'. Error: {e}"
+        )
+        raise gr.Error(
+            f"Unable to search articles for query: '{query}'. Try again later...",
+            duration=5,
+        )
 
 
 def analyze_article_sentiment(article):