add api() function to return webui() to how it was

webui.py

@@ -87,10 +87,6 @@ def initialize():
     shared.opts.onchange("sd_hypernetwork", wrap_queued_call(lambda: modules.hypernetworks.hypernetwork.load_hypernetwork(shared.opts.sd_hypernetwork)))
     shared.opts.onchange("sd_hypernetwork_strength", modules.hypernetworks.hypernetwork.apply_strength)
 
-
-def webui():
-    initialize()
-    
     # make the program just exit at ctrl+c without waiting for anything
     def sigint_handler(sig, frame):
         print(f'Interrupted with signal {sig} in {frame}')
@@ -98,14 +94,18 @@ def webui():
 
     signal.signal(signal.SIGINT, sigint_handler)
 
-    if cmd_opts.api:
+
+def api()
+    initialize()
+
     from modules.api.api import Api
     api = Api()
+    api.launch(server_name="0.0.0.0" if cmd_opts.listen else "127.0.0.1", port=cmd_opts.port if cmd_opts.port else 7861)
 
-        api.launch(server_name="0.0.0.0" if cmd_opts.listen else "127.0.0.1",
-                   port=cmd_opts.port if cmd_opts.port else 7861)
 
-    else:
+def webui():
+    initialize()
+
     while 1:
 
         demo = modules.ui.create_ui(wrap_gradio_gpu_call=wrap_gradio_gpu_call)
@@ -142,4 +142,7 @@ def webui():
 
 
 if __name__ == "__main__":
+    if cmd_opts.api:
+        api()
+    else:
         webui()