Merge pull request #803 from bropines/dev

            try:

                params['delay'] = float(params['delay'])

            except (ValueError, TypeError):

                params['delay'] = 1.0  # Default value

                params['delay'] = 1.0  

        super().__init__(**params)

        self.proxy_url = self.proxy  

        self.last_request_time = 0

    def send_to_google_vision(self, image_buffer: bytes):

            "Content-Type": "application/json"

        }

        proxy_url = self.proxy

        client_kwargs = {'headers': headers} 

        if self.proxy_url: 

            mounts = {}

            if self.proxy_url.startswith(('http://', 'https://', 'socks4://', 'socks5://')): 

                mounts["all://"] = httpx.HTTPTransport(proxy=self.proxy_url) 

            else:

                self.logger.warning("The proxy URL does not contain a schema (http://, https://, socks4://, socks5://). The proxy may not work.")

                mounts["all://"] = httpx.HTTPTransport(proxy=self.proxy_url) 

            client_kwargs['mounts'] = mounts 

        with httpx.Client(proxy=proxy_url) as client:

        with httpx.Client(**client_kwargs) as client: 

            try:

                if self.debug_mode:

                    self.logger.debug(f"Sending request to Google Vision API...")

                    proxy_info = self.proxy_url if self.proxy_url else "No proxy"

                    self.logger.debug(f"Sending request to Google Vision API with proxy: {proxy_info}")

                response = client.post(VISION_API_URL, headers=headers, json=request_body)

                response.raise_for_status() # Raise HTTPError for bad responses (4xx or 5xx)

                response.raise_for_status() 

                return response.json()

            except httpx.HTTPError as e:

                raise Exception(f"Error during request to Google Vision API: {e}")

    def extract_text_and_coordinates(self, annotations):

        text_with_coords = []

        for annotation in annotations:

            except (ValueError, TypeError):

                param_content = 1.0

        super().updateParam(param_key, param_content)

        if param_key == 'proxy':

            self.proxy_url = param_content 

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