fix: resolve model duplication and improve provider handling

- Fixed duplicate model entries in Blackbox provider model_aliases
- Added meta-llama- to llama- name cleaning in Cloudflare provider
- Enhanced PollinationsAI provider with improved vision model detection
- Added reasoning support to PollinationsAI provider
- Fixed HuggingChat authentication to include headers and impersonate
- Removed unused max_inputs_length parameter from HuggingFaceAPI
- Renamed extra_data to extra_body for consistency across providers
- Added Puter provider with grouped model support
- Enhanced AnyProvider with grouped model display and better model organization
- Fixed model cleaning in AnyProvider to handle more model name variations
- Added api_key handling for HuggingFace providers in AnyProvider
- Added see_stream helper function to parse event streams
- Updated GUI server to handle JsonConversation properly
- Fixed aspect ratio handling in image generation functions
- Added ResponsesConfig and ClientResponse for new API endpoint
- Updated requirements to include markitdown

g4f/requests/__init__.py

@@ -3,8 +3,9 @@ from __future__ import annotations
 import os
 import time
 import random
+import json
 from urllib.parse import urlparse
-from typing import Iterator
+from typing import Iterator, AsyncIterator
 from http.cookies import Morsel
 from pathlib import Path
 import asyncio
@@ -198,4 +199,11 @@ async def get_nodriver(
                 browser.stop()
         finally:
             lock_file.unlink(missing_ok=True)
-    return browser, on_stop
+    return browser, on_stop
+
+async def see_stream(iter_lines: Iterator[bytes]) -> AsyncIterator[dict]:
+    async for line in iter_lines:
+        if line.startswith(b"data: "):
+            if line[6:].startswith(b"[DONE]"):
+                break
+            yield json.loads(line[6:])