I installed LLM Graph Builder App and running Backend and Frontend separately (dev environment). I added an article from Wiki: King Kong (1933 film) - Wikipedia. The log in backend show proper entities extraction. However, when I Preview Graph, there is only "Document & Chunk" and no entities shown. Here is the log:
[INFO]{'fileName': 'King_Kong_(1933_film)', 'nodeCount': 116, 'relationshipCount': 232, 'total_processing_time': 7.33, 'status': 'Completed', 'model': 'diffbot', 'success_count': 1, 'chunkNodeCount': 116, 'chunkRelCount': 232, 'entityNodeCount': 0, 'entityEntityRelCount': 0, 'communityNodeCount': 0, 'communityRelCount': 0, 'db_url': 'bolt://localhost:7687', 'api_name': 'extract', 'source_url': None, 'wiki_query': 'King_Kong_(1933_film)', 'source_type': 'Wikipedia', 'logging_time': '2024-12-14 19:17:06 UTC', 'elapsed_api_time': '7.34', 'userName': 'neo4j', 'database': 'neo4j', 'aws_access_key_id': None, 'gcs_bucket_name': None, 'gcs_bucket_folder': None, 'gcs_blob_filename': None, 'gcs_project_id': None, 'allowedNodes': 'Document,Session,Actor,Director,Genre,Movie,Person,User', 'allowedRelationship': 'SIMILAR,ACTED_IN,DIRECTED,IN_GENRE,RATED', 'language': 'en', 'retry_condition': 'delete_entities_and_start_from_beginning'}
2024-12-14 11:17:06,151 - extraction completed in 7.34 seconds for file name King_Kong_(1933_film)
INFO: 127.0.0.1:49623 - "POST /extract HTTP/1.1" 200 OK
INFO: 127.0.0.1:49629 - "GET /update_extract_status/King_Kong_%281933_film%29?url=bolt://localhost:7687&userName=neo4j&password=cGFzc3dvcmQ=&database=neo4j HTTP/1.1" 200 OK
2024-12-14 11:17:06,424 - SSE Client disconnected
2024-12-14 11:17:06,484 - update KNN graph
2024-12-14 11:17:06,534 - Updated KNN Graph
2024-12-14 11:17:06,536 - Use pytorch device_name: mps
2024-12-14 11:17:06,536 - Load pretrained SentenceTransformer: all-MiniLM-L6-v2
2024-12-14 11:17:08,124 - Embedding: Using Langchain HuggingFaceEmbeddings , Dimension:384
2024-12-14 11:17:08,124 - Starting the process of creating full-text indexes.
2024-12-14 11:17:08,129 - Database connectivity verified.
2024-12-14 11:17:08,129 - Creating a full-text index for type 'entities'.
2024-12-14 11:17:08,134 - Dropped existing index (if any) in 0.00 seconds.
2024-12-14 11:17:08,168 - Fetched labels in 0.03 seconds.
2024-12-14 11:17:08,173 - Created full-text index in 0.01 seconds.
2024-12-14 11:17:08,178 - Process completed in 0.05 seconds.
2024-12-14 11:17:08,178 - Full-text index for type 'entities' created successfully.
2024-12-14 11:17:08,178 - Creating a full-text index for type 'hybrid'.
2024-12-14 11:17:08,184 - Dropped existing index (if any) in 0.01 seconds.
2024-12-14 11:17:08,200 - Created full-text index in 0.02 seconds.
2024-12-14 11:17:08,206 - Process completed in 0.03 seconds.
2024-12-14 11:17:08,206 - Full-text index for type 'hybrid' created successfully.
2024-12-14 11:17:08,206 - Creating a vector index for type 'vector'.
2024-12-14 11:17:08,206 - Starting the process to create vector index.
2024-12-14 11:17:08,212 - Dropped existing index (if any) in 0.01 seconds.
2024-12-14 11:17:08,232 - Created vector index in 0.02 seconds.
2024-12-14 11:17:08,236 - Vector index for chunk created successfully.
2024-12-14 11:17:08,236 - Driver closed successfully.
2024-12-14 11:17:08,237 - Full-text and vector index creation process completed.
2024-12-14 11:17:08,237 - Full Text index created
2024-12-14 11:17:08,330 - Successfully created GDS driver.
2024-12-14 11:17:08,330 - Starting to clear communities.
2024-12-14 11:17:08,330 - Dropping communities...
2024-12-14 11:17:08,346 - Communities dropped successfully
2024-12-14 11:17:08,346 - Dropping community property from entities...
2024-12-14 11:17:08,358 - Community property dropped successfully
2024-12-14 11:17:08,395 - Creating new graph project 'communities'.
2024-12-14 11:17:08,435 - Graph projection 'None' created successfully with None nodes and None relationships.
2024-12-14 11:17:08,451 - Failed to create community graph project: No projected graph named 'None' exists in current database 'neo4j'
2024-12-14 11:17:08,451 - Failed to create communities: No projected graph named 'None' exists in current database 'neo4j'
2024-12-14 11:17:08,451 - created communities
2024-12-14 11:17:08,456 - updating node and relationship count
INFO: 127.0.0.1:49623 - "POST /post_processing HTTP/1.1" 200 OK
2024-12-14 11:17:36,910 - Starting graph query process
2024-12-14 11:17:36,910 - Attempting to connect to the Neo4j database at bolt://localhost:7687
2024-12-14 11:17:36,911 - Connection successful
2024-12-14 11:17:36,911 - Executing query for documents: ['King_Kong_(1933_film)']
2024-12-14 11:17:37,116 - no of nodes : 51
2024-12-14 11:17:37,116 - no of relations : 100
2024-12-14 11:17:37,116 - Query process completed successfully
2024-12-14 11:17:37,116 - Closing connection for graph_query api
[INFO]{'api_name': 'graph_query', 'db_url': 'bolt://localhost:7687', 'userName': 'neo4j', 'database': 'neo4j', 'document_names': '["King_Kong_(1933_film)"]', 'logging_time': '2024-12-14 19:17:37 UTC', 'elapsed_api_time': '0.21'}
INFO: 127.0.0.1:49702 - "POST /graph_query HTTP/1.1" 200 OK