Update app.py

app.py

@@ -1,7 +1,18 @@
 import gradio as gr
 
-def greet(name):
-    return "Hello " + name + "!!"
+def renderUrlIntoImage(url):
+    return ""
+    
+def imageToText(image):
+    return ""
 
-iface = gr.Interface(fn=greet, inputs="text", outputs="text")
+def classifyText(text):
+    return "Available"
+    
+def checkAvailable(url):
+    image = renderUrlIntoImage(url)
+    text = imageToText(image)
+    return classifyText(text)
+
+iface = gr.Interface(fn=checkAvailable, inputs="text", outputs="text")
 iface.launch()