Deploy MidasMap Gradio app; weights downloaded from model repo at runtime

app.py

@@ -882,6 +882,9 @@ Sahai, A. (2026). *MidasMap* (software). https://github.com/AnikS22/MidasMap
 
 def _running_on_hf_space() -> bool:
     """Hugging Face Spaces injects these env vars; Gradio must bind 0.0.0.0 and never use share=True."""
+    # Gradio's own detector uses SYSTEM=spaces + SPACE_ID; keep checks in sync so launch() binds correctly.
+    if os.environ.get("SYSTEM") == "spaces":
+        return True
     return bool(
         os.environ.get("SPACE_REPO_NAME")
         or os.environ.get("SPACE_AUTHOR_NAME")

requirements.txt

@@ -14,7 +14,7 @@ PyYAML>=6.0
 albumentations>=1.3.0
 opencv-python-headless>=4.7.0
 gradio==4.44.1
-# Avoid Jinja2 3.2+ cache key issues with some Gradio/Starlette stacks on HF Spaces.
-jinja2>=3.1.0,<3.2.0
+# Pin below 3.2: Jinja 3.2+ breaks Gradio 4.44 + Starlette (unhashable dict in template cache) on Spaces.
+jinja2==3.1.6
 huggingface_hub>=0.20.0,<0.25.0
 tqdm>=4.65.0