Update select_back_camera.js

select_back_camera.js

@@ -6,7 +6,7 @@ window.addEventListener('load', (event) => {
             clearInterval(gradioAppLoaded);
             webcamButton.click();
             setTimeout(() => {
-                const backCameraOption = Array.from(document.querySelectorAll('select option')).find(option => option.text.toLowerCase().includes('back'));
+                const backCameraOption = Array.from(document.querySelectorAll('select option')).find(option => option.text.toLowerCase().includes('0'));
                 if (backCameraOption) {
                     backCameraOption.selected = true;
                     const event = new Event('change', { bubbles: true });