feat: refactor the entire learnhouse project

src/services/courses/thumbnails.py

@@ -1,16 +0,0 @@
-
-from src.services.utils.upload_content import upload_content
-
-
-async def upload_thumbnail(thumbnail_file, name_in_disk, org_id, course_id):
-    contents = thumbnail_file.file.read()
-    try:
-        await upload_content(
-            f"courses/{course_id}/thumbnails",
-            org_id,
-            contents,
-            f"{name_in_disk}",
-        )
-
-    except Exception:
-        return {"message": "There was an error uploading the file"}