Adding support for setting server root

app.py

@@ -715,7 +715,7 @@ def create_ui(app_config: ApplicationConfig):
     else:
         print("Queue mode disabled - progress bars will not be shown.")
    
-    demo.launch(share=app_config.share, server_name=app_config.server_name, server_port=app_config.server_port)
+    demo.launch(share=app_config.share, server_name=app_config.server_name, server_port=app_config.server_port, root_path=app_config.server_root)
     
     # Clean up
     ui.close()
@@ -736,6 +736,8 @@ if __name__ == '__main__':
                         help="The host or IP to bind to. If None, bind to localhost.") # None
     parser.add_argument("--server_port", type=int, default=default_app_config.server_port, \
                         help="The port to bind to.") # 7860
+    parser.add_argument("--server_root", type=str, default=default_app_config.server_root, \
+                        help="The root path to bind to.") # Empty
     parser.add_argument("--queue_concurrency_count", type=int, default=default_app_config.queue_concurrency_count, \
                         help="The number of concurrent requests to process.") # 1
     parser.add_argument("--default_model_name", "--model", type=str, choices=whisper_models, default=default_app_config.default_model_name, \

config.json5

@@ -63,6 +63,10 @@
     "server_name": null,
     // The port to bind to.
     "server_port": 7860,
+    // The root path (or "mount point") of the application, if it's not served from the root ("/") of the domain. 
+    // Often used when the application is behind a reverse proxy that forwards requests to the application. 
+    // For example, if the application is served at "https://example.com/myapp", the `root_path` should be set to "/myapp".
+    "server_root": "",
     // The number of workers to use for the web server. Use -1 to disable queueing.
     "queue_concurrency_count": 1,
     // Whether or not to automatically delete all uploaded files, to save disk space

src/config.py

@@ -48,7 +48,8 @@ class VadInitialPromptMode(Enum):
 
 class ApplicationConfig:
     def __init__(self, models: List[ModelConfig] = [], input_audio_max_duration: int = 600, 
-                 share: bool = False, server_name: str = None, server_port: int = 7860, 
+                 share: bool = False, 
+                 server_name: str = None, server_port: int = 7860, server_root: str = "",
                  queue_concurrency_count: int = 1, delete_uploaded_files: bool = True,
                  whisper_implementation: str = "whisper",
                  default_model_name: str = "medium", default_vad: str = "silero-vad", 
@@ -82,6 +83,7 @@ class ApplicationConfig:
         self.share = share
         self.server_name = server_name
         self.server_port = server_port
+        self.server_root = server_root
         self.queue_concurrency_count = queue_concurrency_count
         self.delete_uploaded_files = delete_uploaded_files