Enable CPack for Python samples (#5406)

* Enable Python samples for CI & CPack

* remove external dependency for CMakeLists file

inference-engine/CMakeLists.txt

@@ -114,16 +114,6 @@ install(FILES samples/CMakeLists.txt
         DESTINATION ${IE_CPACK_IE_DIR}/samples/c
         COMPONENT c_samples)
 
-# install Python samples
-
-if(ENABLE_PYTHON)
-    ie_cpack_add_component(python_samples DEPENDS core)
-
-    install(DIRECTORY ${ie_python_api_SOURCE_DIR}/sample/
-            DESTINATION ${IE_CPACK_IE_DIR}/samples/python
-            COMPONENT python_samples)
-endif()
-
 # install speech demo files
 
 if(SPEECH_LIBS_AND_DEMOS)

inference-engine/ie_bridges/python/CMakeLists.txt

@@ -90,4 +90,12 @@ install(PROGRAMS src/openvino/__init__.py
         DESTINATION ${PYTHON_BRIDGE_CPACK_PATH}/${PYTHON_VERSION}/openvino
         COMPONENT ${PYTHON_VERSION})
 
-ie_cpack(${PYTHON_VERSION})
+# install Python samples
+
+ie_cpack_add_component(python_samples)
+
+install(DIRECTORY sample/
+        DESTINATION ${IE_CPACK_IE_DIR}/samples/python
+        COMPONENT python_samples)
+
+ie_cpack(${PYTHON_VERSION} python_samples)