Update app.py

app.py

@@ -1,7 +1,35 @@
 import gradio as gr
 import requests, json
+import os
+import io
+import IPython.display
+from PIL import Image
+import base64 
 
 
+# Helper functions
+import requests, json
+
+#Image-to-text endpoint
+def get_completion(inputs, parameters=None, ENDPOINT_URL="http://internal-aws-prod-internal-revproxy-alb-11660607.us-west-1.elb.amazonaws.com/rev-proxy/huggingface/itt"]): 
+    headers = {
+      "Authorization": f"Bearer {HF_KEY}",
+      "Content-Type": "application/json"
+    }
+    data = { "inputs": inputs }
+    if parameters is not None:
+        data.update({"parameters": parameters})
+    response = requests.request("POST",
+                                ENDPOINT_URL,
+                                headers=headers,
+                                data=json.dumps(data))
+    return json.loads(response.content.decode("utf-8"))
+
+
+image_url = "https://free-images.com/sm/9596/dog_animal_greyhound_983023.jpg"
+display(IPython.display.Image(url=image_url))
+get_completion(image_url)
+
 def greet(name):
     return "Hello " + name + "!!"