Pydantic Error

[MikeyBeez]

I'm trying to set up the backend to work with an LM Studio model being served on the localhost:1234/V1 When I run export FLASK_APP=backend.main.py flask run -p 8000 I get the following: ❯ export FLASK_APP=backend.main.py flask run -p 8000 /Users/bard/anaconda3/envs/openagents/lib/python3.10/site-packages/langchain/init.py:34: UserWarning: Importing SQLDatabase from langchain root module is no longer supported. Please use langchain.utilities.SQLDatabase instead. warnings.warn( Traceback (most recent call last): File "/Users/bard/anaconda3/envs/openagents/bin/flask", line 8, in sys.exit(main()) File "/Users/bard/anaconda3/envs/openagents/lib/python3.10/site-packages/flask/cli.py", line 1064, in main cli.main() File "/Users/bard/anaconda3/envs/openagents/lib/python3.10/site-packages/click/core.py", line 1078, in main rv = self.invoke(ctx) File "/Users/bard/anaconda3/envs/openagents/lib/python3.10/site-packages/click/core.py", line 1688, in invoke return _process_result(sub_ctx.command.invoke(sub_ctx)) File "/Users/bard/anaconda3/envs/openagents/lib/python3.10/site-packages/click/core.py", line 1434, in invoke return ctx.invoke(self.callback, ctx.params) File "/Users/bard/anaconda3/envs/openagents/lib/python3.10/site-packages/click/core.py", line 783, in invoke return __callback(*args, *kwargs) File "/Users/bard/anaconda3/envs/openagents/lib/python3.10/site-packages/click/decorators.py", line 92, in new_func return ctx.invoke(f, obj, args, kwargs) File "/Users/bard/anaconda3/envs/openagents/lib/python3.10/site-packages/click/core.py", line 783, in invoke return callback(*args, **kwargs) File "/Users/bard/anaconda3/envs/openagents/lib/python3.10/site-packages/flask/cli.py", line 912, in run_command raise e from None File "/Users/bard/anaconda3/envs/openagents/lib/python3.10/site-packages/flask/cli.py", line 898, in run_command app = info.load_app() File "/Users/bard/anaconda3/envs/openagents/lib/python3.10/site-packages/flask/cli.py", line 309, in load_app app = locate_app(import_name, name) File "/Users/bard/anaconda3/envs/openagents/lib/python3.10/site-packages/flask/cli.py", line 219, in locate_app import(module_name) File "/Users/bard/Code/OpenAgents/backend/init.py", line 4, in from backend.api import ( File "/Users/bard/Code/OpenAgents/backend/api/chat_copilot.py", line 5, in from backend.api.file import _get_file_path_from_node File "/Users/bard/Code/OpenAgents/backend/api/file.py", line 8, in from backend.main import ( File "/Users/bard/Code/OpenAgents/backend/main.py", line 6, in from backend.kernel_publisher import start_kernel_publisher File "/Users/bard/Code/OpenAgents/backend/kernel_publisher.py", line 4, in from backend.utils.utils import logger File "/Users/bard/Code/OpenAgents/backend/utils/utils.py", line 14, in from real_agents.adapters.data_model import ( File "/Users/bard/Code/OpenAgents/real_agents/adapters/data_model/init__.py", line 3, in from real_agents.adapters.data_model.image import ImageDataModel File "/Users/bard/Code/OpenAgents/real_agents/adapters/data_model/image.py", line 6, in class ImageDataModel(DataModel): File "/Users/bard/anaconda3/envs/openagents/lib/python3.10/site-packages/pydantic/_internal/_model_construction.py", line 104, in new private_attributes = inspect_namespace( File "/Users/bard/anaconda3/envs/openagents/lib/python3.10/site-packages/pydantic/_internal/_model_construction.py", line 370, in inspect_namespace raise PydanticUserError( pydantic.errors.PydanticUserError: A non-annotated attribute was detected: simple_filename = ''. All model fields require a type annotation; if simple_filename is not meant to be a field, you may be able to resolve this error by annotating it as a ClassVar or updating model_config['ignored_types'].

For further information visit https://errors.pydantic.dev/2.4/u/model-field-missing-annotation

[MikeyBeez]

Solved by adding export LANGCHAIN_SERVER_URL="http://localhost:1234/V1" to my .zshrc file.

[MikeyBeez]

Nevermind. Setup is too complex.