Update app.py

app.py

@@ -310,17 +310,21 @@ class KeyValueExtractor:
     
     def main_for_news(self,keyword):
 
-      urls = self.get_news(keyword)
-      tot_urls = self.url_format(urls)
-      clean_url = self.clear_error_ulr(tot_urls)
-      each_link_summary  =  self.get_each_link_summary(clean_url)
-      file_path = self.save_text_to_file(each_link_summary)
-      docs = self.document_loader(file_path)
-      split_docs = self.document_text_spilliter(docs)
-      result_summary_for_news,key_value_pair_for_news = self.refine_summary(split_docs)
-      fig = self.display_graph_for_news(result_summary_for_news)
-
-      return result_summary_for_news,key_value_pair_for_news,fig
+        try:
+          urls = self.get_news(keyword)
+          tot_urls = self.url_format(urls)
+          clean_url = self.clear_error_ulr(tot_urls)
+          each_link_summary  =  self.get_each_link_summary(clean_url)
+          file_path = self.save_text_to_file(each_link_summary)
+          docs = self.document_loader(file_path)
+          split_docs = self.document_text_spilliter(docs)
+          result_summary_for_news,key_value_pair_for_news = self.refine_summary(split_docs)
+          fig = self.display_graph_for_news(result_summary_for_news)
+    
+          return result_summary_for_news,key_value_pair_for_news,fig
+        except:
+            result "Sorry No URL Found!! Please Try Again"
+       
 
     def get_url(self,keyword):