Add AppConfig class, update readme

g4f/cli.py

@@ -4,8 +4,6 @@ import argparse
 
 from g4f import Provider
 from g4f.gui.run import gui_parser, run_gui_args
-from g4f.cookies import read_cookie_files
-from g4f import debug
 
 def main():
     parser = argparse.ArgumentParser(description="Run gpt4free")
@@ -31,18 +29,18 @@ def main():
         exit(1)
 
 def run_api_args(args):
-    if args.debug:
-        debug.logging = True
-    if not args.ignore_cookie_files:
-        read_cookie_files()
-    import g4f.api
-    g4f.api.set_list_ignored_providers(
+    from g4f.api import AppConfig, run_api
+
+    AppConfig.set_ignore_cookie_files(
+        args.ignore_cookie_files
+    )
+    AppConfig.set_list_ignored_providers(
         args.ignored_providers
     )
-    g4f.api.set_g4f_api_key(
+    AppConfig.set_g4f_api_key(
         args.g4f_api_key
     )
-    g4f.api.run_api(
+    run_api(
         bind=args.bind,
         debug=args.debug,
         workers=args.workers,