Fix HuggingFace formatting

g4f/Provider/Aichatos.py

@@ -8,7 +8,6 @@ from .helper import format_prompt
 
 import random
 
-
 class Aichatos(AsyncGeneratorProvider):
     url = "https://chat10.aichatos.xyz"
     api = "https://api.binjie.fun"

g4f/Provider/HuggingChat.py

@@ -5,7 +5,7 @@ import json, requests, re
 from curl_cffi      import requests as cf_reqs
 from ..typing       import CreateResult, Messages
 from .base_provider import ProviderModelMixin, AbstractProvider
-from .helper        import format_prompt, get_connector, get_cookies
+from .helper        import format_prompt
 
 class HuggingChat(AbstractProvider, ProviderModelMixin):
     url             = "https://huggingface.co/chat"
@@ -59,16 +59,16 @@ class HuggingChat(AbstractProvider, ProviderModelMixin):
 
             json_data = {
                 'searchEnabled'     : True,
-                'ethicsModalAccepted': True,
-                'ethicsModalAcceptedAt': None,
                 'activeModel'       : 'CohereForAI/c4ai-command-r-plus', # doesn't matter
                 'hideEmojiOnSidebar': False,
-                'shareConversationsWithModelAuthors': False,
                 'customPrompts'     : {},
                 'assistants'        : [],
                 'tools'             : {},
                 'disableStream'     : False,
                 'recentlySaved'     : False,
+                'ethicsModalAccepted'   : True,
+                'ethicsModalAcceptedAt' : None,
+                'shareConversationsWithModelAuthors': False,
             }
 
             response = cf_reqs.post('https://huggingface.co/chat/settings', headers=headers, json=json_data)
@@ -91,7 +91,7 @@ class HuggingChat(AbstractProvider, ProviderModelMixin):
                 "is_continue" : False,
                 "web_search"  : False,
                 
-                # enable tools
+                # TODO // add feature to enable/disable tools
                 "tools": {
                     "websearch"         : True,
                     "document_parser"   : False,
@@ -122,8 +122,11 @@ class HuggingChat(AbstractProvider, ProviderModelMixin):
                     if first_token:
                         token = token.lstrip().replace('\u0000', '')
                         first_token = False
-                    #yield token
-                    yield (token)
+                    
+                    else:
+                        token = token.replace('\u0000', '')
+
+                    yield token
                 
                 elif line["type"] == "finalAnswer":
                     break