From 08d1c0531007e1d21e92c8fb6dfec5a2cde9b1b4 Mon Sep 17 00:00:00 2001
From: zukixa <56563509+zukixa@users.noreply.github.com>
Date: Tue, 13 Aug 2024 14:26:17 +0100
Subject: fix: 3 providers work again

---
 g4f/Provider/Chatgpt4Online.py | 10 ++++++++--
 g4f/Provider/FlowGpt.py        |  4 ++--
 g4f/Provider/MagickPenAsk.py   |  3 ++-
 3 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/g4f/Provider/Chatgpt4Online.py b/g4f/Provider/Chatgpt4Online.py
index d55be65b..f62ef8af 100644
--- a/g4f/Provider/Chatgpt4Online.py
+++ b/g4f/Provider/Chatgpt4Online.py
@@ -13,7 +13,12 @@ class Chatgpt4Online(AsyncGeneratorProvider):
     api_endpoint = "/wp-json/mwai-ui/v1/chats/submit"
     working = True
     supports_gpt_4 = True
-
+    
+    async def get_nonce():
+        async with ClientSession() as session:
+            async with session.post(f"https://chatgpt4online.org/wp-json/mwai/v1/start_session") as response:
+                return (await response.json())["restNonce"]
+    
     @classmethod
     async def create_async_generator(
         cls,
@@ -37,7 +42,7 @@ class Chatgpt4Online(AsyncGeneratorProvider):
             "sec-fetch-mode": "cors",
             "sec-fetch-site": "same-origin",
             "user-agent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36",
-            "x-wp-nonce": "d9505e9877",
+            "x-wp-nonce": await cls.get_nonce(),
         }
 
         async with ClientSession(headers=headers) as session:
@@ -69,3 +74,4 @@ class Chatgpt4Online(AsyncGeneratorProvider):
                             continue
 
                 yield full_response
+
diff --git a/g4f/Provider/FlowGpt.py b/g4f/Provider/FlowGpt.py
index 6c2aa046..d823a7ab 100644
--- a/g4f/Provider/FlowGpt.py
+++ b/g4f/Provider/FlowGpt.py
@@ -30,7 +30,7 @@ class FlowGpt(AsyncGeneratorProvider, ProviderModelMixin):
         "pygmalion-13b",
         "chronos-hermes-13b",
         "Mixtral-8x7B",
-        "Dolphin-2.6-8x7B"
+        "Dolphin-2.6-8x7B",
     ]
     model_aliases = {
         "gemini": "google-gemini",
@@ -91,7 +91,7 @@ class FlowGpt(AsyncGeneratorProvider, ProviderModelMixin):
                 "generateImage": False,
                 "generateAudio": False
             }
-            async with session.post("https://backend-k8s.flowgpt.com/v2/chat-anonymous-encrypted", json=data, proxy=proxy) as response:
+            async with session.post("https://prod-backend-k8s.flowgpt.com/v3/chat-anonymous", json=data, proxy=proxy) as response:
                 await raise_for_status(response)
                 async for chunk in response.content:
                     if chunk.strip():
diff --git a/g4f/Provider/MagickPenAsk.py b/g4f/Provider/MagickPenAsk.py
index 54058228..8b7473d8 100644
--- a/g4f/Provider/MagickPenAsk.py
+++ b/g4f/Provider/MagickPenAsk.py
@@ -36,7 +36,8 @@ class MagickPenAsk(AsyncGeneratorProvider, ProviderModelMixin):
             "sec-fetch-dest": "empty",
             "sec-fetch-mode": "cors",
             "sec-fetch-site": "same-site",
-            "user-agent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36"
+            "user-agent": "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36",
+            'X-API-Secret': 'WCASR6ZQJYM85DVDX7'
         }
         async with ClientSession(headers=headers) as session:
             data = {
-- 
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