diff --git a/ortools/algorithms/BUILD.bazel b/ortools/algorithms/BUILD.bazel
index ff0f1ffd1f..5f778ab22c 100644
--- a/ortools/algorithms/BUILD.bazel
+++ b/ortools/algorithms/BUILD.bazel
@@ -28,9 +28,7 @@ bool_flag(
 
 config_setting(
     name = "use_cbc",
-    flag_values = {
-        ":with_cbc": "true",
-    },
+    flag_values = {":with_cbc": "true"},
 )
 
 bool_flag(
@@ -40,9 +38,7 @@ bool_flag(
 
 config_setting(
     name = "use_scip",
-    flag_values = {
-        ":with_scip": "true",
-    },
+    flag_values = {":with_scip": "true"},
 )
 
 cc_library(
@@ -93,12 +89,12 @@ cc_library(
 
 cc_test(
     name = "radix_sort_test",
-    size = "medium",
     srcs = ["radix_sort_test.cc"],
     copts = select({
         "@platforms//os:windows": ["/Zc:preprocessor"],
         "//conditions:default": [],
     }),
+    tags = ["noci"],
     deps = [
         ":radix_sort",
         "//ortools/base:dump_vars",
@@ -314,6 +310,7 @@ cc_library(
     hdrs = ["sparse_permutation.h"],
     deps = [
         "//ortools/base",
+        "//ortools/base:numbers",
         "@abseil-cpp//absl/strings",
         "@abseil-cpp//absl/types:span",
     ],
diff --git a/ortools/algorithms/python/BUILD.bazel b/ortools/algorithms/python/BUILD.bazel
index de7c3e4f72..20442a7c24 100644
--- a/ortools/algorithms/python/BUILD.bazel
+++ b/ortools/algorithms/python/BUILD.bazel
@@ -11,9 +11,9 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-load("@bazel_skylib//rules:common_settings.bzl", "bool_flag")
+# Description: python wrapping of the libraries in ../
 
-# Python wrapper for ..
+load("@bazel_skylib//rules:common_settings.bzl", "bool_flag")
 load("@pip_deps//:requirements.bzl", "requirement")
 load("@pybind11_bazel//:build_defs.bzl", "pybind_extension")
 load("@rules_cc//cc:cc_library.bzl", "cc_library")
@@ -27,9 +27,7 @@ bool_flag(
 
 config_setting(
     name = "use_cbc",
-    flag_values = {
-        ":with_cbc": "true",
-    },
+    flag_values = {":with_cbc": "true"},
 )
 
 bool_flag(
@@ -39,9 +37,7 @@ bool_flag(
 
 config_setting(
     name = "use_scip",
-    flag_values = {
-        ":with_scip": "true",
-    },
+    flag_values = {":with_scip": "true"},
 )
 
 # knapsack_solver
@@ -54,7 +50,7 @@ cc_library(
 pybind_extension(
     name = "knapsack_solver",
     srcs = ["knapsack_solver.cc"],
-    copts = [] + select({
+    copts = select({
         ":use_cbc": ["-DUSE_CBC"],
         "//conditions:default": [],
     }) + select({
@@ -65,12 +61,12 @@ pybind_extension(
     deps = [
         ":knapsack_solver_doc",
         "//ortools/algorithms:knapsack_solver_lib",
-        "@abseil-cpp//absl/strings",
     ],
 )
 
 py_test(
     name = "knapsack_solver_test",
+    size = "small",
     srcs = ["knapsack_solver_test.py"],
     deps = [
         ":knapsack_solver",
diff --git a/ortools/algorithms/python/knapsack_solver_test.py b/ortools/algorithms/python/knapsack_solver_test.py
index 9e124e442b..85f9d82c73 100755
--- a/ortools/algorithms/python/knapsack_solver_test.py
+++ b/ortools/algorithms/python/knapsack_solver_test.py
@@ -14,7 +14,6 @@
 
 """knapsack_solver unittest file."""
 
-from absl import app
 from absl.testing import absltest
 from ortools.algorithms.python import knapsack_solver
 
@@ -261,9 +260,5 @@ class PyWrapAlgorithmsKnapsackSolverTest(absltest.TestCase):
         self.assertEqual(optimal_profit, profit)
 
 
-def main(_):
-    absltest.main()
-
-
 if __name__ == "__main__":
-    app.run(main)
+    absltest.main()