diff --git a/mesa/__init__.py b/mesa/__init__.py
index 7e3b014b817..e2b2bce32c2 100644
--- a/mesa/__init__.py
+++ b/mesa/__init__.py
@@ -8,8 +8,6 @@
 import mesa.space as space
 import mesa.time as time
 from mesa.agent import Agent
-from mesa.batchrunner import batch_run
-from mesa.datacollection import DataCollector
 from mesa.model import Model
 
 __all__ = [
@@ -17,9 +15,6 @@
     "Agent",
     "time",
     "space",
-    "DataCollector",
-    "batch_run",
-    "experimental",
 ]
 
 __title__ = "mesa"
diff --git a/tests/test_batch_run.py b/tests/test_batch_run.py
index ee18d0677c9..502c89e8f55 100644
--- a/tests/test_batch_run.py
+++ b/tests/test_batch_run.py
@@ -1,8 +1,7 @@
 """Test Batchrunner."""
 
-import mesa
 from mesa.agent import Agent
-from mesa.batchrunner import _make_model_kwargs
+from mesa.batchrunner import _make_model_kwargs, batch_run
 from mesa.datacollection import DataCollector
 from mesa.model import Model
 from mesa.time import BaseScheduler
@@ -103,7 +102,7 @@ def step(self):  # noqa: D102
 
 
 def test_batch_run():  # noqa: D103
-    result = mesa.batch_run(MockModel, {}, number_processes=2)
+    result = batch_run(MockModel, {}, number_processes=2)
     assert result == [
         {
             "RunId": 0,
@@ -136,7 +135,7 @@ def test_batch_run():  # noqa: D103
 
 
 def test_batch_run_with_params():  # noqa: D103
-    mesa.batch_run(
+    batch_run(
         MockModel,
         {
             "variable_model_params": range(3),
@@ -147,9 +146,7 @@ def test_batch_run_with_params():  # noqa: D103
 
 
 def test_batch_run_no_agent_reporters():  # noqa: D103
-    result = mesa.batch_run(
-        MockModel, {"enable_agent_reporters": False}, number_processes=2
-    )
+    result = batch_run(MockModel, {"enable_agent_reporters": False}, number_processes=2)
     print(result)
     assert result == [
         {
@@ -163,11 +160,11 @@ def test_batch_run_no_agent_reporters():  # noqa: D103
 
 
 def test_batch_run_single_core():  # noqa: D103
-    mesa.batch_run(MockModel, {}, number_processes=1, iterations=6)
+    batch_run(MockModel, {}, number_processes=1, iterations=6)
 
 
 def test_batch_run_unhashable_param():  # noqa: D103
-    result = mesa.batch_run(
+    result = batch_run(
         MockModel,
         {
             "n_agents": 2,
diff --git a/tests/test_import_namespace.py b/tests/test_import_namespace.py
deleted file mode 100644
index 449727b95d8..00000000000
--- a/tests/test_import_namespace.py
+++ /dev/null
@@ -1,28 +0,0 @@
-"""Test if namespsaces importing work better."""
-
-
-def test_import():
-    """This tests the new, simpler Mesa namespace.
-
-    See https://github.com/projectmesa/mesa/pull/1294.
-    """
-    import mesa
-    from mesa.time import RandomActivation
-
-    _ = mesa.time.RandomActivation
-    _ = RandomActivation
-
-    from mesa.space import MultiGrid
-
-    _ = mesa.space.MultiGrid
-    _ = MultiGrid
-
-    from mesa.datacollection import DataCollector
-
-    _ = DataCollector
-    _ = mesa.DataCollector
-
-    from mesa.batchrunner import batch_run
-
-    _ = batch_run
-    _ = mesa.batch_run