update db connection string

app.py

@@ -16,9 +16,9 @@ headers = {
     "Authorization": f"Bearer {hf_token}"
 }
 # Connect to Neo4j database
-uri = "bolt://134.122.123.86:7687"  # Replace with your database URI
+uri = "neo4j://143.198.173.3:7687"  # Replace with your database URI
 username = "neo4j"       # Replace with your Neo4j username
-password = "cVW8Db2D"    # Replace with your Neo4j password
+password = "pickumaterinu"    # Replace with your Neo4j password
 graph = Graph(uri, auth=(username, password))
 print("DB connected")