v4

README.md

@@ -4,7 +4,7 @@ emoji: 🔲
 colorFrom: gray
 colorTo: gray
 sdk: gradio
-sdk_version: "4.44.1"
+sdk_version: "4.42.0"
 python_version: "3.10"
 app_file: app.py
 pinned: false

app.py

@@ -387,13 +387,8 @@ def build_app() -> gr.Blocks:
                     gr.Markdown("---")
 
                     sketch = gr.Sketchpad(
-                        label="Pose Sketchpad (Draw Skeleton)",
+                        label="Pose Sketchpad (Draw Skeleton — white strokes on black)",
                         canvas_size=(512, 512),
-                        brush=gr.Brush(
-                            colors=["#ffffff", "#ff3b30", "#34c759", "#007aff", "#ffcc00"],
-                            color_mode="fixed",
-                            default_color="#ffffff",
-                        ),
                         type="numpy",
                         height=300,
                     )
@@ -619,10 +614,16 @@ def build_app() -> gr.Blocks:
 if __name__ == "__main__":
     logger.info("Starting SILHOUETTE Studio ...")
     app = build_app()
+
+    # HF Spaces: server_name must be 0.0.0.0, share must be False,
+    # inbrowser must be False (no browser in container environments).
+    import os
+    _is_hf_space = os.environ.get("SPACE_ID") is not None
+
     app.launch(
         server_name="0.0.0.0",
         server_port=7860,
         share=False,
-        inbrowser=True,
+        inbrowser=not _is_hf_space,
         show_error=True,
     )

requirements.txt

@@ -14,10 +14,11 @@ safetensors>=0.4.0
 # Pose detection
 controlnet_aux==0.0.7
 
-# UI
-gradio==4.44.1
+# UI — pinned together: gradio and gradio_client must match exactly
+gradio==4.42.0
+gradio_client==0.9.0
 
-# HuggingFace Hub — must be <0.24 to keep HfFolder that gradio 4.x requires
+# HuggingFace Hub — must stay <0.24.0 to keep HfFolder used by gradio 4.x oauth
 huggingface_hub==0.23.4
 
 # Image processing