fix: clean up test imports (#1600)

# What does this PR do?
- Clean up dead SDK code in
https://github.com/meta-llama/llama-stack-client-python/pull/198
- Regen for local cache key issue

[//]: # (If resolving an issue, uncomment and update the line below)
[//]: # (Closes #[issue-number])

## Test Plan
```
pytest -v -s --nbval-lax ./docs/getting_started.ipynb

LLAMA_STACK_CONFIG=fireworks pytest -v tests/integration/ --text-model meta-llama/Llama-3.3-70B-Instruct
```

- CI:
1382351211
<img width="1658" alt="image"
src="https://github.com/user-attachments/assets/1a2de383-35a2-47a0-8d80-d666d4970c34"
/>


[//]: # (## Documentation)

tests/integration/agents/test_agents.py

@@ -10,8 +10,7 @@ from uuid import uuid4
 import pytest
 from llama_stack_client.lib.agents.agent import Agent
 from llama_stack_client.lib.agents.event_logger import EventLogger
-from llama_stack_client.types.agents.turn_create_params import Document as AgentDocument
-from llama_stack_client.types.memory_insert_params import Document
+from llama_stack_client.types.agents.turn_create_params import Document
 from llama_stack_client.types.shared_params.agent_config import AgentConfig, ToolConfig
 
 from llama_stack.apis.agents.agents import (
@@ -242,7 +241,7 @@ def test_code_interpreter_for_attachments(llama_stack_client_with_mocked_inferen
 
     codex_agent = Agent(llama_stack_client_with_mocked_inference, **agent_config)
     session_id = codex_agent.create_session(f"test-session-{uuid4()}")
-    inflation_doc = AgentDocument(
+    inflation_doc = Document(
         content="https://raw.githubusercontent.com/meta-llama/llama-stack-apps/main/examples/resources/inflation.csv",
         mime_type="text/csv",
     )

tests/integration/datasetio/test_datasetio.py

@@ -9,11 +9,25 @@ import mimetypes
 import os
 from pathlib import Path
 
+import pytest
+
 # How to run this test:
 #
 # LLAMA_STACK_CONFIG="template-name" pytest -v tests/integration/datasetio
 
 
+@pytest.fixture
+def dataset_for_test(llama_stack_client):
+    dataset_id = "test_dataset"
+    register_dataset(llama_stack_client, dataset_id=dataset_id)
+    yield
+    # Teardown - this always runs, even if the test fails
+    try:
+        llama_stack_client.datasets.unregister(dataset_id)
+    except Exception as e:
+        print(f"Warning: Failed to unregister test_dataset: {e}")
+
+
 def data_url_from_file(file_path: str) -> str:
     if not os.path.exists(file_path):
         raise FileNotFoundError(f"File not found: {file_path}")
@@ -80,8 +94,7 @@ def test_register_unregister_dataset(llama_stack_client):
     assert len(response) == 0
 
 
-def test_get_rows_paginated(llama_stack_client):
-    register_dataset(llama_stack_client)
+def test_get_rows_paginated(llama_stack_client, dataset_for_test):
     response = llama_stack_client.datasetio.get_rows_paginated(
         dataset_id="test_dataset",
         rows_in_page=3,

tests/integration/scoring/test_scoring.py

@@ -10,6 +10,19 @@ import pytest
 from ..datasetio.test_datasetio import register_dataset
 
 
+@pytest.fixture
+def rag_dataset_for_test(llama_stack_client):
+    dataset_id = "test_dataset"
+    register_dataset(llama_stack_client, for_rag=True, dataset_id=dataset_id)
+    yield  # This is where the test function will run
+
+    # Teardown - this always runs, even if the test fails
+    try:
+        llama_stack_client.datasets.unregister(dataset_id)
+    except Exception as e:
+        print(f"Warning: Failed to unregister test_dataset: {e}")
+
+
 @pytest.fixture
 def sample_judge_prompt_template():
     return "Output a number response in the following format: Score: <number>, where <number> is the number between 0 and 9."
@@ -79,9 +92,7 @@ def test_scoring_functions_register(
     # TODO: add unregister api for scoring functions
 
 
-def test_scoring_score(llama_stack_client):
-    register_dataset(llama_stack_client, for_rag=True)
-
+def test_scoring_score(llama_stack_client, rag_dataset_for_test):
     # scoring individual rows
     rows = llama_stack_client.datasetio.get_rows_paginated(
         dataset_id="test_dataset",
@@ -115,9 +126,9 @@ def test_scoring_score(llama_stack_client):
         assert len(response.results[x].score_rows) == 5
 
 
-def test_scoring_score_with_params_llm_as_judge(llama_stack_client, sample_judge_prompt_template, judge_model_id):
-    register_dataset(llama_stack_client, for_rag=True)
-
+def test_scoring_score_with_params_llm_as_judge(
+    llama_stack_client, sample_judge_prompt_template, judge_model_id, rag_dataset_for_test
+):
     # scoring individual rows
     rows = llama_stack_client.datasetio.get_rows_paginated(
         dataset_id="test_dataset",
@@ -167,9 +178,8 @@ def test_scoring_score_with_params_llm_as_judge(llama_stack_client, sample_judge
     ],
 )
 def test_scoring_score_with_aggregation_functions(
-    llama_stack_client, sample_judge_prompt_template, judge_model_id, provider_id
+    llama_stack_client, sample_judge_prompt_template, judge_model_id, provider_id, rag_dataset_for_test
 ):
-    register_dataset(llama_stack_client, for_rag=True)
     rows = llama_stack_client.datasetio.get_rows_paginated(
         dataset_id="test_dataset",
         rows_in_page=3,