chore : removed useless definition in setup.py cmake command

setup.py

@@ -42,16 +42,11 @@ class CMakeBuild(build_ext):
 
         os.chdir(str(build_temp))
 
-        # Impose to use the executable of the python                                                                                                                                                  
-        # used to launch setup.py to setup PythonInterp                                                                                                                                                   
-        python_executable = sys.executable                                                                                                                                                                
-        print(f"python executable :\t{python_executable}")                                                                                                                                                   
         compile_type = (
             "Release"
             if "AIDGE_PYTHON_BUILD_TYPE" not in os.environ
             else os.environ["AIDGE_PYTHON_BUILD_TYPE"]
         )
-
         install_path = (
             os.path.join(sys.prefix, "lib", "libAidge")
             if "AIDGE_INSTALL" not in os.environ
@@ -61,7 +56,6 @@ class CMakeBuild(build_ext):
             [
                 "cmake",
                 str(cwd),
-                f"-DPYTHON_EXECUTABLE={python_executable}",
                 "-DTEST=OFF",
                 f"-DCMAKE_INSTALL_PREFIX:PATH={install_path}",
                 f"-DCMAKE_BUILD_TYPE={compile_type}",