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fix: deduplicate state in number of diffusion steps in example app #762

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Merged
chmjkb merged 1 commit into from
Jan 28, 2026
+9 −4
Merged

fix: deduplicate state in number of diffusion steps in example app #762

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4 changes: 3 additions & 1 deletion apps/computer-vision/app/text_to_image/index.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -18,7 +18,7 @@ export default function TextToImageScreen() {
const [inferenceStepIdx, setInferenceStepIdx] = useState<number>(0);
const [imageTitle, setImageTitle] = useState<string | null>(null);
const [image, setImage] = useState<string | null>(null);
const [steps, setSteps] = useState<number>(10);
const [steps, setSteps] = useState<number>(40);
const [showTextInput, setShowTextInput] = useState(false);
const [keyboardVisible, setKeyboardVisible] = useState(false);

Expand Down Expand Up @@ -115,6 +115,8 @@ export default function TextToImageScreen() {
<View style={styles.bottomContainer}>
<BottomBarWithTextInput
runModel={runForward}
numSteps={steps}
setSteps={setSteps}
stopModel={model.interrupt}
isGenerating={model.isGenerating}
isReady={model.isReady}
Expand Down
9 changes: 6 additions & 3 deletions apps/computer-vision/components/BottomBarWithTextInput.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,8 @@ import ColorPalette from '../colors';
interface BottomBarProps {
runModel: (input: string, numSteps: number) => void;
stopModel: () => void;
numSteps: number;
setSteps: React.Dispatch<React.SetStateAction<number>>;
isGenerating?: boolean;
isReady?: boolean;
showTextInput: boolean;
Expand All @@ -24,17 +26,18 @@ interface BottomBarProps {
export const BottomBarWithTextInput = ({
runModel,
stopModel,
numSteps,
setSteps,
isGenerating,
isReady,
showTextInput,
setShowTextInput,
keyboardVisible,
}: BottomBarProps) => {
const [input, setInput] = useState('');
const [numSteps, setNumSteps] = useState(10);

const decreaseSteps = () => setNumSteps((prev) => Math.max(5, prev - 5));
const increaseSteps = () => setNumSteps((prev) => Math.min(50, prev + 5));
const decreaseSteps = () => setSteps((prev) => Math.max(5, prev - 5));
const increaseSteps = () => setSteps((prev) => Math.min(50, prev + 5));

if (!showTextInput) {
if (isGenerating) {
Expand Down