Don't use ov from python

Author: sovrasov

.github/workflows/test_accuracy.yml

@@ -40,10 +40,9 @@ jobs:
           sudo bash src/cpp/install_dependencies.sh
       - name: Build CPP Test
         run: |
-          pip install nanobind==2.4.0
-          pip install typing_extensions==4.12.2
+          source venv/bin/activate
           mkdir build && cd build
-          cmake ../tests/cpp/accuracy/
+          cmake ../tests/cpp/accuracy/ -DPython_ROOT_DIR=$(python -c "import sys; print(sys.prefix)")
           make -j
       - name: Run CPP Test
         run: |

src/cpp/CMakeLists.txt

@@ -33,19 +33,8 @@ endif()
 
 find_package(OpenCV REQUIRED COMPONENTS core imgproc)
 
-# Looking for OpenVINO in the python distribution. It doesn't work for cross-compiling build
-if(NOT CMAKE_CROSSCOMPILING)
-    find_package(Python3 REQUIRED)
-    execute_process(
-        COMMAND ${Python3_EXECUTABLE} -c "from openvino.utils import get_cmake_path; print(get_cmake_path(), end='')"
-        OUTPUT_VARIABLE OpenVINO_DIR_PY
-        ERROR_QUIET
-    )
-endif()
-
 find_package(OpenVINO REQUIRED
-             COMPONENTS Runtime Threading
-             HINTS "${OpenVINO_DIR_PY}")
+             COMPONENTS Runtime Threading)
 
 include(FetchContent)
 FetchContent_Declare(json URL https://github.com/nlohmann/json/releases/download/v3.11.3/json.tar.xz)

src/cpp/py_bindings/CMakeLists.txt

@@ -2,9 +2,8 @@
 # SPDX-License-Identifier: Apache-2.0
 #
 
-set(DEV_MODULE Development.Module)
-
-find_package(Python COMPONENTS Interpreter ${DEV_MODULE} REQUIRED)
+set(Python_FIND_VIRTUALENV FIRST)
+find_package(Python COMPONENTS Interpreter Development REQUIRED)
 
 execute_process(
   COMMAND "${Python_EXECUTABLE}" -m nanobind --cmake_dir