Refactor server_types.py/_get_dll_path to actually use core.misc.get_ansys_path and ensure the logic is the same

Author: PProfizi

src/ansys/dpf/core/server_types.py

@@ -24,7 +24,6 @@
     server_to_ansys_grpc_dpf_version,
     server_to_ansys_version,
 )
-from ansys.dpf.core.misc import __ansys_version__
 from ansys.dpf.core import server_context
 from ansys.dpf.gate import load_api, data_processing_grpcapi
 
@@ -42,17 +41,7 @@
 def _get_dll_path(name, ansys_path=None):
     """Helper function to get the right dll path for Linux or Windows"""
     ISPOSIX = os.name == "posix"
-    if ansys_path is None:
-        ansys_path = os.environ.get("ANSYS_DPF_PATH")
-    if ansys_path is None:
-        awp_root = "AWP_ROOT" + str(__ansys_version__)
-        ANSYS_INSTALL = os.environ.get(awp_root, None)
-        if ANSYS_INSTALL is None:
-            ANSYS_INSTALL = core.misc.find_ansys()
-    else:
-        ANSYS_INSTALL = ansys_path
-    if ANSYS_INSTALL is None:
-        raise ImportError(f"Could not find ansys installation path using {awp_root}.")
+    ANSYS_INSTALL = core.misc.get_ansys_path(ansys_path)
     api_path = load_api._get_path_in_install()
     if api_path is None:
         raise ImportError(f"Could not find API path in install.")