Upload requirements.txt

requirements.txt

@@ -6,12 +6,23 @@ accelerate>=0.27.0
 evaluate>=0.4.0
 scikit-learn>=1.0.0
 
-# Pin huggingface_hub below 1.0 because Gradio 4.44 still imports the
-# `HfFolder` class which was removed in huggingface_hub v1.0.0 (Nov 2025).
-# 0.34.3 is the version Facebook's EdgeTAM Space verified as working.
+# ---------------------------------------------------------------------------
+# Compatibility pins for Gradio 4.44 (October 2024) running in 2026.
+# Gradio 4.44 has not been updated to track these upstream API breakages,
+# so we have to pin the transitive deps ourselves.
+# ---------------------------------------------------------------------------
+
+# Starlette 1.0 (March 2026) removed the deprecated TemplateResponse(name, ...)
+# signature that Gradio 4.44 still uses. Without this pin, every HTTP request
+# crashes with "TypeError: unhashable type: 'dict'" inside Jinja2's cache.
+starlette<1.0
+fastapi<0.116           # newer FastAPI requires starlette>=1.0; pin together.
+
+# huggingface_hub 1.0 (Nov 2025) removed the deprecated HfFolder class that
+# Gradio 4.44 still imports. 0.34.3 is the version Facebook's EdgeTAM Space
+# verified as working.
 huggingface_hub==0.34.3
 
-# Backport of the stdlib `audioop` module that was removed in Python 3.13.
-# Needed because Gradio 4.44's `pydub` dependency still imports it.
+# Backport of the stdlib `audioop` module removed in Python 3.13.
 # Only installed when the runtime Python is 3.13 or newer.
 audioop-lts; python_version >= "3.13"