diff --git a/autogpt/llm/api_manager.py b/autogpt/llm/api_manager.py
index 3a9d3eac..afab6e4a 100644
--- a/autogpt/llm/api_manager.py
+++ b/autogpt/llm/api_manager.py
@@ -5,7 +5,6 @@ from typing import List, Optional
 import openai
 from openai import Model
 from autogpt.llm.base import CompletionModelInfo
-from autogpt.llm.providers.openai import OPEN_AI_MODELS
 from autogpt.logs import logger
 from autogpt.singleton import Singleton
 
@@ -35,6 +34,7 @@ class ApiManager(metaclass=Singleton):
         model (str): The model used for the API call.
         """
         # the .model property in API responses can contain version suffixes like -v2
+        from autogpt.llm.providers.openai import OPEN_AI_MODELS
         model = model[:-3] if model.endswith("-v2") else model
         model_info = OPEN_AI_MODELS[model]
 
diff --git a/autogpt/llm/providers/openai.py b/autogpt/llm/providers/openai.py
index 08375aa8..707a7db8 100644
--- a/autogpt/llm/providers/openai.py
+++ b/autogpt/llm/providers/openai.py
@@ -9,7 +9,6 @@ from colorama import Fore, Style
 from openai.error import APIError, RateLimitError, Timeout
 from openai.openai_object import OpenAIObject
 
-from autogpt.llm.api_manager import ApiManager
 from autogpt.llm.base import (
     ChatModelInfo,
     EmbeddingModelInfo,
@@ -111,6 +110,7 @@ OPEN_AI_MODELS: dict[str, ChatModelInfo | EmbeddingModelInfo | TextModelInfo] =
 
 def meter_api(func):
     """Adds ApiManager metering to functions which make OpenAI API calls"""
+    from autogpt.llm.api_manager import ApiManager
     api_manager = ApiManager()
 
     openai_obj_processor = openai.util.convert_to_openai_object
diff --git a/tests/integration/test_provider_openai.py b/tests/integration/test_provider_openai.py
index f5ae65cf..f51ad9ac 100644
--- a/tests/integration/test_provider_openai.py
+++ b/tests/integration/test_provider_openai.py
@@ -2,7 +2,7 @@ from unittest.mock import MagicMock, patch
 
 import pytest
 
-from autogpt.llm.api_manager import COSTS, ApiManager
+from autogpt.llm.api_manager import ApiManager
 from autogpt.llm.providers import openai
 
 api_manager = ApiManager()
@@ -14,19 +14,6 @@ def reset_api_manager():
     yield
 
 
-@pytest.fixture(autouse=True)
-def mock_costs():
-    with patch.dict(
-        COSTS,
-        {
-            "gpt-3.5-turbo": {"prompt": 0.002, "completion": 0.002},
-            "text-embedding-ada-002": {"prompt": 0.0004, "completion": 0},
-        },
-        clear=True,
-    ):
-        yield
-
-
 class TestProviderOpenAI:
     @staticmethod
     def test_create_chat_completion_debug_mode(caplog):
diff --git a/tests/unit/test_api_manager.py b/tests/unit/test_api_manager.py
index e259f56a..c29aadf5 100644
--- a/tests/unit/test_api_manager.py
+++ b/tests/unit/test_api_manager.py
@@ -3,7 +3,8 @@ from unittest.mock import MagicMock, patch
 import pytest
 from pytest_mock import MockerFixture
 
-from autogpt.llm.api_manager import OPEN_AI_MODELS, ApiManager
+from autogpt.llm.api_manager import ApiManager
+from autogpt.llm.providers.openai import OPEN_AI_MODELS
 
 api_manager = ApiManager()
 
diff --git a/tests/unit/test_make_agent.py b/tests/unit/test_make_agent.py
deleted file mode 100644
index 61a7a6f5..00000000
--- a/tests/unit/test_make_agent.py
+++ /dev/null
@@ -1,25 +0,0 @@
-from unittest.mock import MagicMock
-
-from pytest_mock import MockerFixture
-
-from autogpt.agent.agent import Agent
-from autogpt.app import list_agents, start_agent
-
-
-def test_make_agent(agent: Agent, mocker: MockerFixture) -> None:
-    """Test that an agent can be created"""
-    mock = mocker.patch("openai.ChatCompletion.create")
-
-    response = MagicMock()
-    response.choices[0].message.content = "Test message"
-    response.usage.prompt_tokens = 1
-    response.usage.completion_tokens = 1
-    del response.error
-
-    mock.return_value = response
-    start_agent("Test Agent", "chat", "Hello, how are you?", agent, "gpt-3.5-turbo")
-    agents = list_agents(agent)
-    assert "List of agents:\n0: chat" == agents
-    start_agent("Test Agent 2", "write", "Hello, how are you?", agent, "gpt-3.5-turbo")
-    agents = list_agents(agent.config)
-    assert "List of agents:\n0: chat\n1: write" == agents