Add User Input Image Support

Users can now supply the --input argument to load their image by default to the application.

lama_cleaner/app/src/components/hooks/useInputImage.js

@@ -0,0 +1,22 @@
+import { useCallback, useEffect, useState } from 'react'
+
+export default function useInputImage() {
+  const [inputImage, setInputImage] = useState()
+
+  const fetchInputImage = useCallback(() => {
+    fetch('/inputimage')
+      .then(res => res.blob())
+      .then(data => {
+        if (data && data.type.startsWith('image')) {
+          const userInput = new File([data], 'inputImage')
+          setInputImage(userInput)
+        }
+      })
+  }, [setInputImage])
+
+  useEffect(() => {
+    fetchInputImage()
+  }, [])
+
+  return inputImage
+}