fix processing error that happens if batch_size is not a multiple of how many...

    def setup_prompts(self):

        if type(self.prompt) == list:

            self.all_prompts = self.prompt

        elif type(self.negative_prompt) == list:

            self.all_prompts = [self.prompt] * len(self.negative_prompt)

        else:

            self.all_prompts = self.batch_size * self.n_iter * [self.prompt]

        if type(self.negative_prompt) == list:

            self.all_negative_prompts = self.negative_prompt

        else:

            self.all_negative_prompts = self.batch_size * self.n_iter * [self.negative_prompt]

            self.all_negative_prompts = [self.negative_prompt] * len(self.all_prompts)

        if len(self.all_prompts) != len(self.all_negative_prompts):

            raise RuntimeError(f"Received a different number of prompts ({len(self.all_prompts)}) and negative prompts ({len(self.all_negative_prompts)})")

        self.all_prompts = [shared.prompt_styles.apply_styles_to_prompt(x, self.styles) for x in self.all_prompts]

        self.all_negative_prompts = [shared.prompt_styles.apply_negative_styles_to_prompt(x, self.styles) for x in self.all_negative_prompts]