add error handler by internal request

main.py

@@ -15,6 +15,7 @@ class NewsScraper:
         self.content_selector = content_selector
 
     def scrape(self):
+        try:
             if self.enable_js:
                 session = HTMLSession()
                 response = session.get(self.url)
@@ -69,8 +70,18 @@ class NewsScraper:
                     news_items.append(news_item_html)
 
             return news_items
+        except requests.exceptions.RequestException as e:
+            print(f"Error fetching URL: {e}")
+            return []
+        except AttributeError as e:
+            print(f"Error parsing HTML: {e}")
+            return []
+        except Exception as e:
+            print(f"Unexpected error: {e}")
+            return []
 
     def write_to_html(self, template_path, output_path, news_items, heading):
+        try:
             with open(template_path, 'r') as f:
                 html_template = f.read()
 
@@ -79,6 +90,10 @@ class NewsScraper:
 
             with open(output_path, 'a') as f:
                 f.write(html_output)
+        except IOError as e:
+            print(f"Error writing to file: {e}")
+        except Exception as e:
+            print(f"Unexpected error: {e}")
 
 # Define the scrapers for each news source