diff --git a/python/mpact/mpactbackend.py b/python/mpact/mpactbackend.py
index ec944fa..0d358d0 100644
--- a/python/mpact/mpactbackend.py
+++ b/python/mpact/mpactbackend.py
@@ -278,8 +278,7 @@
 class MpactBackendCompiler:
     """Main entry-point for the MPACT backend compiler."""
 
-    def __init__(self, opt_level, use_sp_it, parallel,
-                 enable_ir_printing, num_threads):
+    def __init__(self, opt_level, use_sp_it, parallel, enable_ir_printing, num_threads):
         self.opt_level = opt_level
         self.use_sp_it = use_sp_it
         self.parallel = parallel
@@ -292,13 +291,14 @@
             if self.use_sp_it
             else "vl=16 enable-simd-index32"
         )
-        omp_options = (f"num-threads={self.num_threads}")
+        omp_options = f"num-threads={self.num_threads}"
         # TODO: enable the parallelization strategy
         # once MLIR bump is completed.
         # if self.parallel:
         #     sp_options += f" parallelization-strategy={self.parallel}"
         LOWERING_PIPELINE = LOWERING_PIPELINE_TEMPLATE.format(
-            sp_options=sp_options, omp_options=omp_options)
+            sp_options=sp_options, omp_options=omp_options
+        )
         """Compiles an imported module, with a flat list of functions.
         The module is expected to be in linalg-on-tensors + scalar code form.
 
@@ -473,9 +473,16 @@
     return fx_importer.module
 
 
-def mpact_jit_compile(f, *args, opt_level=2, use_sp_it=False, 
-                      parallel="none", enable_ir_printing=False,
-                      num_threads = 1, **kwargs):
+def mpact_jit_compile(
+    f,
+    *args,
+    opt_level=2,
+    use_sp_it=False,
+    parallel="none",
+    enable_ir_printing=False,
+    num_threads=1,
+    **kwargs,
+):
     """This method compiles the given callable using the MPACT backend."""
     # Import module and lower into Linalg IR.
     module = export_and_import(f, *args, **kwargs)
@@ -490,11 +497,13 @@
         enable_ir_printing=enable_ir_printing,
     )
     # Compile with MPACT backend compiler.
-    backend = MpactBackendCompiler(opt_level=opt_level,
-                                   use_sp_it=use_sp_it,
-                                   parallel=parallel,
-                                   enable_ir_printing=enable_ir_printing,
-                                   num_threads=num_threads)
+    backend = MpactBackendCompiler(
+        opt_level=opt_level,
+        use_sp_it=use_sp_it,
+        parallel=parallel,
+        enable_ir_printing=enable_ir_printing,
+        num_threads=num_threads,
+    )
     compiled = backend.compile(module)
     invoker = backend.load(compiled)
     return invoker, f
diff --git a/test/CMakeLists.txt b/test/CMakeLists.txt
index 30b9164..b93e6e2 100644
--- a/test/CMakeLists.txt
+++ b/test/CMakeLists.txt
@@ -24,8 +24,8 @@
 set_target_properties(check-mpact PROPERTIES FOLDER "Tests")
 
 # TODO: find omp library.
-find_package(OpenMP REQUIRED)
-add_compile_options(${OpenMP_CXX_FLAGS})
+# find_package(OpenMP REQUIRED)
+# add_compile_options(${OpenMP_CXX_FLAGS})
 # target_link_libraries(check-mpact OpenMP::OpenMP_CXX)
 
 add_lit_testsuites(MPACT ${CMAKE_CURRENT_SOURCE_DIR} DEPENDS ${TORCH_MLIR_TEST_DEPENDS})
diff --git a/test/python/parallel.py b/test/python/parallel.py
index edcf859..427155a 100644
--- a/test/python/parallel.py
+++ b/test/python/parallel.py
@@ -15,6 +15,7 @@
     f(*args, **kwargs)
     gc.collect()
 
+
 net = MMNet()
 
 # Construct dense and sparse matrices.
@@ -35,6 +36,12 @@
 # TODO: enable the check test.
 # C-HECK: omp.parallel
 # CHECK: openmp
-run_test(mpact_jit, net, X, Y,
-         parallel="any-storage-any-loop", enable_ir_printing=True,
-         num_threads=10)
+run_test(
+    mpact_jit,
+    net,
+    X,
+    Y,
+    parallel="any-storage-any-loop",
+    enable_ir_printing=True,
+    num_threads=10,
+)