preview current image when opts.show_progress_every_n_steps is enabled

import time

import time

import uvicorn

import uvicorn

from gradio.processing_utils import encode_pil_to_base64, decode_base64_to_file, decode_base64_to_image

from gradio.processing_utils import encode_pil_to_base64, decode_base64_to_file, decode_base64_to_image

from fastapi import APIRouter, HTTPException

from fastapi import APIRouter, Depends, HTTPException

import modules.shared as shared

import modules.shared as shared

from modules import devices

from modules import devices

from modules.api.models import *

from modules.api.models import *

        progress = min(progress, 1)

        progress = min(progress, 1)

        return ProgressResponse(progress=progress, eta_relative=eta_relative, state=shared.state.dict())

        current_image = None

        if shared.state.current_image:

            current_image = encode_pil_to_base64(shared.state.current_image)

        return ProgressResponse(progress=progress, eta_relative=eta_relative, state=shared.state.dict(), current_image=current_image)

    def launch(self, server_name, port):

    def launch(self, server_name, port):

        self.app.include_router(self.router)

        self.app.include_router(self.router)

    progress: float = Field(title="Progress", description="The progress with a range of 0 to 1")

    progress: float = Field(title="Progress", description="The progress with a range of 0 to 1")

    eta_relative: float = Field(title="ETA in secs")

    eta_relative: float = Field(title="ETA in secs")

    state: dict = Field(title="State", description="The current state snapshot")

    state: dict = Field(title="State", description="The current state snapshot")

    current_image: str = Field(default=None, title="Current image", description="The current image in base64 format. opts.show_progress_every_n_steps is required for this to work.")