Fix missing websocket_request_id in OpenaiChat

Add RateLimitErrors to Bing
Add android support to gui api
Add annotations import to gui api

g4f/gui/server/api.py

@@ -1,11 +1,40 @@
+from __future__ import annotations
+
 import logging
 import json
+import os.path
 from typing import Iterator
+from uuid import uuid4
+from functools import partial
 
 try:
     import webview
+    import platformdirs
 except ImportError:
     ...
+try:
+    from plyer import camera
+    from plyer import filechooser
+    has_plyer = True
+except ImportError:
+    has_plyer = False
+try:
+    from android.runnable import run_on_ui_thread
+    from android.storage import app_storage_path
+    from android.permissions import request_permissions, Permission
+    from android.permissions import _RequestPermissionsManager
+    _RequestPermissionsManager.register_callback()
+    from .android_gallery import user_select_image
+    has_android = True
+except ImportError:
+    run_on_ui_thread = lambda a : a
+    app_storage_path = platformdirs.user_pictures_dir
+    user_select_image = partial(
+        filechooser.open_file,
+        path=platformdirs.user_pictures_dir(),
+        filters=[["Image", "*.jpg", "*.jpeg", "*.png", "*.webp", "*.svg"]],
+    )
+    has_android = False
 
 from g4f import version, models
 from g4f import get_last_provider, ChatCompletion
@@ -75,13 +104,71 @@ class Api():
         return {'title': ''}
 
     def get_conversation(self, options: dict, **kwargs) -> Iterator:
-        window = webview.active_window()
+        window = webview.windows[0]
+        if hasattr(self, "image") and self.image is not None:
+            kwargs["image"] = open(self.image, "rb")
         for message in self._create_response_stream(
             self._prepare_conversation_kwargs(options, kwargs),
             options.get("conversation_id")
         ):
             if not window.evaluate_js(f"if (!this.abort) this.add_message_chunk({json.dumps(message)}); !this.abort && !this.error;"):
                 break
+        self.image = None
+        self.set_selected(None)
+
+    @run_on_ui_thread
+    def choose_file(self):
+        self.request_permissions()
+        filechooser.open_file(
+            path=platformdirs.user_pictures_dir(),
+            on_selection=print
+        )
+
+    @run_on_ui_thread
+    def choose_image(self):
+        self.request_permissions()
+        user_select_image(
+            on_selection=self.on_image_selection
+        )
+
+    @run_on_ui_thread
+    def take_picture(self):
+        self.request_permissions()
+        filename = os.path.join(app_storage_path(), f"chat-{uuid4()}.png")
+        camera.take_picture(filename=filename, on_complete=self.on_camera)
+
+    def on_image_selection(self, filename):
+        if filename is not None and os.path.exists(filename):
+            self.image = filename
+        else:
+            self.image = None
+        self.set_selected(None if self.image is None else "image")
+
+    def on_camera(self, filename):
+        if filename is not None and os.path.exists(filename):
+            self.image = filename
+        else:
+            self.image = None
+        self.set_selected(None if self.image is None else "camera")
+
+    def set_selected(self, input_id: str = None):
+        window = webview.windows[0]
+        if window is not None:
+            window.evaluate_js(
+                f"document.querySelector(`.file-label.selected`)?.classList.remove(`selected`);"
+            )
+            if input_id is not None and input_id in ("image", "camera"):
+                window.evaluate_js(
+                    f'document.querySelector(`label[for="{input_id}"]`)?.classList.add(`selected`);'
+                )
+
+    def request_permissions(self):
+        if has_android:
+            request_permissions([
+                Permission.CAMERA,
+                Permission.READ_EXTERNAL_STORAGE,
+                Permission.WRITE_EXTERNAL_STORAGE
+            ])
 
     def _prepare_conversation_kwargs(self, json_data: dict, kwargs: dict):
         """