Update app.py

app.py

@@ -16,7 +16,7 @@ model = Qwen2_5_VLForConditionalGeneration.from_pretrained(
 )
 processor = AutoProcessor.from_pretrained(
     "ByteDance-Seed/UI-TARS-1.5-7B",
-    size={"shortest_edge": 256 * 28 * 28, "longest_edge": 1344 * 28 * 28},
+    size={"shortest_edge": 100 * 28 * 28, "longest_edge": 16384 * 28 * 28},
     use_fast=True,
 )
 
@@ -63,7 +63,7 @@ def navigate(screenshot, task: str, platform: str, history):
             "## Action Space\nclick(start_box='...') / type(...)\n\n"
             f"### Task\n{task}"
         )
-        user_history = [{"role":"user","content":prompt_header},{"role":"user","content":{"type": "image_url", "image_url":screenshot}}]
+        user_history = [{"role":"user","content":[{"type":"text","text":prompt_header},{"type": "image_url", "image_url":screenshot}]}
         messages = user_history