fix bug.

utils/references.py

@@ -209,8 +209,6 @@ def search_paper_ss(title):
     headers = {"Accept": "*/*"}
     response = requests.get(url, headers=headers, timeout=30)
     results = response.json()
-    if results['total'] == 0:
-        return {}
     raw_paper = results['data'][0]
     if raw_paper['tldr'] is not None:
         abstract = raw_paper['tldr']['text']

worker.py

@@ -110,6 +110,7 @@ def modify_status(task_id, new_status):
     # Close the session
     session.close()
 
+
 #######################################################################################################################
 # Pipline
 #######################################################################################################################
@@ -154,7 +155,7 @@ def pipeline(message_count=0, query_interval=10):
         print("Local file path (ZIP): ", zip_path)
         print("Upload to S3: ", upload_to)
         upload_file(zip_path, upload_to)
-        modify_status(task_id, 2) # status: 0 - pending (default), 1 - running, 2 - completed, 3 - failed, 4 - deleted
+        modify_status(task_id, 2)  # status: 0 - pending (default), 1 - running, 2 - completed, 3 - failed, 4 - deleted
         print(f"Success in generating the paper.")
 
         # Complete.