Solve the no such file or directory issue

Signed-off-by: Lyes Saadi <33597258+LyesSaadi@users.noreply.github.com>

Author: LyesSaadi

gradience/main.py

@@ -190,6 +190,9 @@ def reload_user_defined_presets(self):
                 buglog("file")
                 # keep compatiblity with old presets
                 if repo.name.endswith(".json"):
+                    if not os.path.isdir(os.path.join(PRESET_DIR, "user")):
+                        os.mkdir(os.path.join(PRESET_DIR, "user"))
+
                     os.rename(repo, os.path.join(
                         PRESET_DIR, "user", repo.name))