fix

app.py

@@ -151,8 +151,7 @@ css = """
   }
 """
 
-with gr.Blocks() as demo:
-    gr.HTML(f"<style>{css}</style>")
+with gr.Blocks(css=css) as demo:
     gr.Markdown("# Demo for OS-ATLAS: A Foundation Action Model For Generalist GUI Agents")
 
     with gr.Row():
@@ -170,7 +169,14 @@ with gr.Blocks() as demo:
             model_output_box = gr.Textbox(label="Model Output Box")
             annotated_image = gr.Image(label="Annotated Image")
 
-    gr.Markdown("### Instructions: Upload a UI screenshot and describe what you want to find!")
+    gr.Examples(
+        examples=[
+            ["assets/web_6f93090a-81f6-489e-bb35-1a2838b18c01.png", "select search textfield"],
+            ["assets/web_6f93090a-81f6-489e-bb35-1a2838b18c01.png", "switch to discussions"],
+        ],
+        inputs=[input_img, text_input],
+        # remove fn/outputs so examples only prefill inputs
+    )
 
     submit_btn.click(
         run_example,

requirements.txt

@@ -1,8 +1,23 @@
+# Core deps
 numpy==1.24.4
-Pillow==10.3.0
-Requests==2.31.0
-torch
-torchvision
-transformers
+pillow==10.3.0
+requests==2.31.0
+
+# HF / LLM stack
+transformers>=4.44
 accelerate==0.30.0
-qwen-vl-utils
+qwen-vl-utils
+
+# Gradio stack
+gradio>=5,<6
+gradio-client>=1.5.2,<2
+
+# Server stack (pulled by Gradio, but pin for stability)
+fastapi==0.115.*
+starlette==0.40.*
+uvicorn>=0.30,<1
+httptools>=0.6      # optional; Uvicorn will prefer this over h11
+
+# PyTorch (leave unpinned here; see notes below)
+torch
+torchvision