fix an error that happens when you type into prompt while switching model, put queue stuff into separate file

webui.py

@@ -8,6 +8,7 @@ from fastapi import FastAPI
 from fastapi.middleware.cors import CORSMiddleware
 from fastapi.middleware.gzip import GZipMiddleware
 
+from modules.call_queue import wrap_queued_call, queue_lock, wrap_gradio_gpu_call
 from modules.paths import script_path
 
 from modules import shared, devices, sd_samplers, upscaler, extensions, localization, ui_tempdir
@@ -32,38 +33,12 @@ from modules.shared import cmd_opts
 import modules.hypernetworks.hypernetwork
 
 
-queue_lock = threading.Lock()
 if cmd_opts.server_name:
     server_name = cmd_opts.server_name
 else:
     server_name = "0.0.0.0" if cmd_opts.listen else None
 
 
-def wrap_queued_call(func):
-    def f(*args, **kwargs):
-        with queue_lock:
-            res = func(*args, **kwargs)
-
-        return res
-
-    return f
-
-
-def wrap_gradio_gpu_call(func, extra_outputs=None):
-    def f(*args, **kwargs):
-
-        shared.state.begin()
-
-        with queue_lock:
-            res = func(*args, **kwargs)
-
-        shared.state.end()
-
-        return res
-
-    return modules.ui.wrap_gradio_call(f, extra_outputs=extra_outputs, add_stats=True)
-
-
 def initialize():
     extensions.list_extensions()
     localization.list_localizations(cmd_opts.localizations_dir)
@@ -159,7 +134,7 @@ def webui():
         if shared.opts.clean_temp_dir_at_start:
             ui_tempdir.cleanup_tmpdr()
 
-        shared.demo = modules.ui.create_ui(wrap_gradio_gpu_call=wrap_gradio_gpu_call)
+        shared.demo = modules.ui.create_ui()
 
         app, local_url, share_url = shared.demo.launch(
             share=cmd_opts.share,
@@ -189,6 +164,7 @@ def webui():
             create_api(app)
 
         modules.script_callbacks.app_started_callback(shared.demo, app)
+        modules.script_callbacks.app_started_callback(shared.demo, app)
 
         wait_on_server(shared.demo)