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## Description
<!-- Provide a clear description of the changes in this PR -->
kuzu + s3 is failing on dev. What's happening is:
1. During cognee.add, run_pipeline uses
[`run_tasks`](https://github.com/topoteretes/cognee/blob/dev/cognee/modules/pipelines/operations/pipeline.py#L193-L195)
2. run_tasks calls
[`push_to_s3`](https://github.com/topoteretes/cognee/blob/dev/cognee/modules/pipelines/operations/run_tasks.py#L336-L338),
which attempts to
[checkpoint](https://github.com/topoteretes/cognee/blob/dev/cognee/infrastructure/databases/graph/kuzu/adapter.py#L142)
before the push (Kuzu connection is initialized in `cognify`)
Trace:
```
AttributeError: 'NoneType' object has no attribute 'execute'
Traceback (most recent call last):
File "/Users/daulet/PycharmProjects/cognee-source/examples/python/dynamic_steps_example.py", line 219, in <module>
loop.run_until_complete(main(steps_to_enable))
File "/Library/Frameworks/Python.framework/Versions/3.12/lib/python3.12/asyncio/base_events.py", line 687, in run_until_complete
return future.result()
^^^^^^^^^^^^^^^
File "/Users/daulet/PycharmProjects/cognee-source/examples/python/dynamic_steps_example.py", line 186, in main
await cognee.add(text)
File "/Users/daulet/PycharmProjects/cognee-source/cognee/api/v1/add/add.py", line 145, in add
async for run_info in cognee_pipeline(
File "/Users/daulet/PycharmProjects/cognee-source/cognee/modules/pipelines/operations/pipeline.py", line 106, in cognee_pipeline
async for run_info in run_pipeline(
File "/Users/daulet/PycharmProjects/cognee-source/cognee/modules/pipelines/operations/pipeline.py", line 197, in run_pipeline
async for pipeline_run_info in pipeline_run:
File "/Users/daulet/PycharmProjects/cognee-source/cognee/modules/pipelines/operations/run_tasks.py", line 53, in wrapper
async for run_info in original_gen(*args, **kwargs):
File "/Users/daulet/PycharmProjects/cognee-source/cognee/modules/pipelines/operations/run_tasks.py", line 360, in run_tasks
raise error
File "/Users/daulet/PycharmProjects/cognee-source/cognee/modules/pipelines/operations/run_tasks.py", line 337, in run_tasks
await graph_engine.push_to_s3()
File "/Users/daulet/PycharmProjects/cognee-source/cognee/infrastructure/databases/graph/kuzu/adapter.py", line 142, in push_to_s3
self.connection.execute("CHECKPOINT;")
```
# After fix
Running `dynamic_steps_example.py`:
### Main branch
```
Data pruned.
System pruned.
User 26ab9bde-39a1-47b7-93d7-368ccccdc503 has registered.
Added text:
CV 1: Relevant
Name: Dr. Emily Car...
Added text:
CV 2: Relevant
Name: Michael Rodri...
Added text:
CV 3: Relevant
Name: Sarah Nguyen
...
Added text:
CV 4: Not Relevant
Name: David Tho...
Added text:
CV 5: Not Relevant
Name: Jessica M...
Knowledge graph created.
['David Thompson has experience in design tools, specifically in graphic design with over 8 years of experience and proficiency in Adobe Creative Suite.']
```
### This branch
```
Data pruned.
System pruned.
User 65cbe3a4-d94a-4043-921b-78bc90c3f0a6 has registered.
Added text:
CV 1: Relevant
Name: Dr. Emily Car...
Added text:
CV 2: Relevant
Name: Michael Rodri...
Added text:
CV 3: Relevant
Name: Sarah Nguyen
...
Added text:
CV 4: Not Relevant
Name: David Tho...
Added text:
CV 5: Not Relevant
Name: Jessica M...
Knowledge graph created.
['David Thompson — Creative Graphic Designer; proficient in Adobe Photoshop, Illustrator and InDesign (Adobe Creative Suite) and basic web design (HTML/CSS).']
```
## DCO Affirmation
I affirm that all code in every commit of this pull request conforms to
the terms of the Topoteretes Developer Certificate of Origin.
<!-- .github/pull_request_template.md -->
## Description
Fixes openai version
## DCO Affirmation
I affirm that all code in every commit of this pull request conforms to
the terms of the Topoteretes Developer Certificate of Origin.
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## Description
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## DCO Affirmation
I affirm that all code in every commit of this pull request conforms to
the terms of the Topoteretes Developer Certificate of Origin.
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## Description
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## DCO Affirmation
I affirm that all code in every commit of this pull request conforms to
the terms of the Topoteretes Developer Certificate of Origin.
<!-- .github/pull_request_template.md -->
## Description
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Cognee comparison image updated, has the same name as before. The new
image should be visible when merged with main, since the image link
points to the main branch.
## DCO Affirmation
I affirm that all code in every commit of this pull request conforms to
the terms of the Topoteretes Developer Certificate of Origin.
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## Description
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Remove NetworkX from cognee core.
## DCO Affirmation
I affirm that all code in every commit of this pull request conforms to
the terms of the Topoteretes Developer Certificate of Origin.
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## DCO Affirmation
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## Description
Introduces new error handling (4 base errors + specified hierarchical
exception handling)
## DCO Affirmation
I affirm that all code in every commit of this pull request conforms to
the terms of the Topoteretes Developer Certificate of Origin.
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## DCO Affirmation
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the terms of the Topoteretes Developer Certificate of Origin.
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## Description
This PR migrates all CI/CD workflows to use `uv` instead of `poetry`
## DCO Affirmation
I affirm that all code in every commit of this pull request conforms to
the terms of the Topoteretes Developer Certificate of Origin.
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## Description
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## DCO Affirmation
I affirm that all code in every commit of this pull request conforms to
the terms of the Topoteretes Developer Certificate of Origin.
