From 6ea1c7b1793372c8a418841c68690222ce606dde Mon Sep 17 00:00:00 2001
From: Frederik Hennig <frederik.hennig@fau.de>
Date: Fri, 11 Apr 2025 13:41:04 +0200
Subject: [PATCH] fix deprecated import. fix sympy install in noxfile.

---
 noxfile.py                                    | 3 ++-
 src/lbmpy/advanced_streaming/communication.py | 3 +--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/noxfile.py b/noxfile.py
index 9e723b9a..16dbc36e 100644
--- a/noxfile.py
+++ b/noxfile.py
@@ -76,7 +76,8 @@ def install_pystencils_master(session: nox.Session):
 
 
 def install_sympy_master(session: nox.Session):
-    session.install("git+https://i10git.cs.fau.de/pycodegen/pystencils.git@master")
+    session.install("--upgrade", "git+https://github.com/sympy/sympy.git@master")
+
 
 @nox.session(python="3.10", tags=["qa", "code-quality"])
 def lint(session: nox.Session):
diff --git a/src/lbmpy/advanced_streaming/communication.py b/src/lbmpy/advanced_streaming/communication.py
index c02b6e22..6d5c4630 100644
--- a/src/lbmpy/advanced_streaming/communication.py
+++ b/src/lbmpy/advanced_streaming/communication.py
@@ -1,5 +1,5 @@
 import itertools
-from pystencils import CreateKernelConfig, Field, Assignment, AssignmentCollection
+from pystencils import CreateKernelConfig, Field, Assignment, AssignmentCollection, Target
 from pystencils.slicing import (
     shift_slice,
     get_slice_before_ghost_layer,
@@ -14,7 +14,6 @@ from lbmpy.advanced_streaming.utility import (
     numeric_offsets,
 )
 from pystencils.datahandling import SerialDataHandling
-from pystencils.enums import Target
 from itertools import chain
 
 
-- 
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