pydantic.v1.error_wrappers.ValidationError: 1 validation error for DataSource

[llermaly]

Hello, I'm trying to run this example and found some issues.

1. When running python main.py got:

from llama_parse import LlamaParse # pip install llama-parse ... ModuleNotFoundError: No module named 'llama_parse'

Then I did poetry add llama-parse

And went away.

2. Now when running python main.py I see:

Traceback (most recent call last): File "/Users/gustavollermalylarrain/Documents/proyectos/labs/homeai/backend/main.py", line 8, in from app.api.routers.chat import chat_router File "/Users/gustavollermalylarrain/Documents/proyectos/labs/homeai/backend/app/api/routers/chat.py", line 10, in from llama_index.chat_engine.types import BaseChatEngine File "/Users/gustavollermalylarrain/Documents/proyectos/labs/homeai/backend/.venv/lib/python3.11/site-packages/llama_index/init.py", line 13, in from llama_index.callbacks.global_handlers import set_global_handler File "/Users/gustavollermalylarrain/Documents/proyectos/labs/homeai/backend/.venv/lib/python3.11/site-packages/llama_index/callbacks/init.py", line 7, in from .token_counting import TokenCountingHandler File "/Users/gustavollermalylarrain/Documents/proyectos/labs/homeai/backend/.venv/lib/python3.11/site-packages/llama_index/callbacks/token_counting.py", line 6, in from llama_index.utilities.token_counting import TokenCounter File "/Users/gustavollermalylarrain/Documents/proyectos/labs/homeai/backend/.venv/lib/python3.11/site-packages/llama_index/utilities/token_counting.py", line 6, in from llama_index.llms import ChatMessage, MessageRole File "/Users/gustavollermalylarrain/Documents/proyectos/labs/homeai/backend/.venv/lib/python3.11/site-packages/llama_index/llms/init.py", line 1, in from llama_index.core.llms.types import ( File "/Users/gustavollermalylarrain/Documents/proyectos/labs/homeai/backend/.venv/lib/python3.11/site-packages/llama_index/core/init.py", line 19, in from llama_index.core.indices import ( File "/Users/gustavollermalylarrain/Documents/proyectos/labs/homeai/backend/.venv/lib/python3.11/site-packages/llama_index/core/indices/init.py", line 4, in from llama_index.core.indices.composability.graph import ComposableGraph File "/Users/gustavollermalylarrain/Documents/proyectos/labs/homeai/backend/.venv/lib/python3.11/site-packages/llama_index/core/indices/composability/init.py", line 4, in from llama_index.core.indices.composability.graph import ComposableGraph File "/Users/gustavollermalylarrain/Documents/proyectos/labs/homeai/backend/.venv/lib/python3.11/site-packages/llama_index/core/indices/composability/graph.py", line 7, in from llama_index.core.indices.base import BaseIndex File "/Users/gustavollermalylarrain/Documents/proyectos/labs/homeai/backend/.venv/lib/python3.11/site-packages/llama_index/core/indices/base.py", line 12, in from llama_index.core.ingestion import run_transformations File "/Users/gustavollermalylarrain/Documents/proyectos/labs/homeai/backend/.venv/lib/python3.11/site-packages/llama_index/core/ingestion/init.py", line 2, in from llama_index.core.ingestion.pipeline import ( File "/Users/gustavollermalylarrain/Documents/proyectos/labs/homeai/backend/.venv/lib/python3.11/site-packages/llama_index/core/ingestion/pipeline.py", line 31, in from llama_index.core.ingestion.api_utils import get_client File "/Users/gustavollermalylarrain/Documents/proyectos/labs/homeai/backend/.venv/lib/python3.11/site-packages/llama_index/core/ingestion/api_utils.py", line 20, in from llama_index.core.ingestion.data_sources import ( File "/Users/gustavollermalylarrain/Documents/proyectos/labs/homeai/backend/.venv/lib/python3.11/site-packages/llama_index/core/ingestion/data_sources.py", line 436, in ConfigurableDataSources = build_configurable_data_source_enum() ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users/gustavollermalylarrain/Documents/proyectos/labs/homeai/backend/.venv/lib/python3.11/site-packages/llama_index/core/ingestion/data_sources.py", line 117, in build_configurable_data_source_enum DataSource( File "/Users/gustavollermalylarrain/Documents/proyectos/labs/homeai/backend/.venv/lib/python3.11/site-packages/pydantic/v1/main.py", line 341, in init raise validation_error pydantic.v1.error_wrappers.ValidationError: 1 validation error for DataSource component_type subclass of BaseComponent expected (type=type_error.subclass; expected_class=BaseComponent)

Thanks

[TengHoo3]

Running into the same issue - any fixes here?

[TengHoo3]

If anyone has any issues here please ping me - I have the working version