diff --git a/arraycontext/impl/jax/fake_numpy.py b/arraycontext/impl/jax/fake_numpy.py
index 662b86c0..6c9192ba 100644
--- a/arraycontext/impl/jax/fake_numpy.py
+++ b/arraycontext/impl/jax/fake_numpy.py
@@ -23,9 +23,10 @@
 """
 from functools import partial, reduce
 
-import jax.numpy as jnp
 import numpy as np
 
+import jax.numpy as jnp
+
 from arraycontext.container import NotAnArrayContainerError, serialize_container
 from arraycontext.container.traversal import (
     rec_map_array_container,
diff --git a/arraycontext/impl/pytato/__init__.py b/arraycontext/impl/pytato/__init__.py
index 6e04bdcd..c030de71 100644
--- a/arraycontext/impl/pytato/__init__.py
+++ b/arraycontext/impl/pytato/__init__.py
@@ -720,7 +720,6 @@ def __init__(self,
             unstable.
         """
         import jax.numpy as jnp
-
         import pytato as pt
         super().__init__(compile_trace_callback=compile_trace_callback)
         self.array_types = (pt.Array, jnp.ndarray)
@@ -766,7 +765,6 @@ def zeros_like(self, ary):
 
     def from_numpy(self, array):
         import jax
-
         import pytato as pt
 
         def _from_numpy(ary):
@@ -791,7 +789,6 @@ def freeze(self, array):
             return array
 
         import jax.numpy as jnp
-
         import pytato as pt
 
         from arraycontext.container.traversal import rec_keyed_map_array_container
diff --git a/arraycontext/pytest.py b/arraycontext/pytest.py
index 3ea7d065..d3d719e5 100644
--- a/arraycontext/pytest.py
+++ b/arraycontext/pytest.py
@@ -206,7 +206,6 @@ def __init__(self, *args, **kwargs):
     def is_available(cls) -> bool:
         try:
             import jax  # noqa: F401
-
             import pytato  # noqa: F401
             return True
         except ImportError: