Update app.py

app.py

@@ -1655,7 +1655,23 @@ def predict(message, history):
    history.append({"role": "user", "content": message}) 
 
    stream = client.chat.completions.create( 
-       messages=history, 
+       messages=[
+        {
+            "role": "user",
+            "content": [
+                {
+                    "type": "text",
+                    "text": "Describe this image in one sentence."
+                },
+                {
+                    "type": "image_url",
+                    "image_url": {
+                        "url": "image_url"
+                    }
+                }
+            ]
+        }
+    ],, 
        model=os.getenv("ACCEMULECTPLUS"), 
        stream=True 
    )