Update api.py

api.py

@@ -225,7 +225,7 @@ async def add_single_research_paper(arxiv_id: str):
         nodes_created_count = add_nodes_to_neo4j(driver_instance, [paper_data], node_type)
             
         if nodes_created_count > 0 :
-            logger.info(message = f"Research paper {arxiv_id} was successfully added to Neo4j.")
+            logger.info(f"Research paper {arxiv_id} was successfully added to Neo4j.")
             status_code_response = 201 # Created
         
         logger.info(message)