Add support for OpenAI API : offline batch(file) processing (#699)

Co-authored-by: hnyls2002 <hnyls2002@gmail.com>

python/sglang/srt/server_args.py

@@ -60,6 +60,7 @@ class ServerArgs:
 
     # Other
     api_key: str = ""
+    file_storage_pth: str = "SGlang_storage"
 
     # Data parallelism
     dp_size: int = 1
@@ -290,6 +291,12 @@ class ServerArgs:
             default=ServerArgs.api_key,
             help="Set API key of the server.",
         )
+        parser.add_argument(
+            "--file-storage-pth",
+            type=str,
+            default=ServerArgs.file_storage_pth,
+            help="The path of the file storage in backend.",
+        )
 
         # Data parallelism
         parser.add_argument(