Upload app.py

app.py

@@ -16,23 +16,41 @@ from transformers import (
 )
 
 # ============ GRADIO CLIENT COMPAT PATCH ============
-# HF Spaces (and some Gradio versions) may ship with gradio_client that crashes when
-# it encounters boolean JSON Schema nodes (e.g., additionalProperties: false) while
-# generating /info API schema. Patch defensively to prevent startup failures.
+# Some gradio_client versions crash when encountering boolean JSON Schema nodes
+# (e.g., additionalProperties: false/true) while generating /info API schema.
+# Patch defensively to prevent startup failures on HF Spaces.
 try:
     import gradio_client.utils as _grc_utils
 
     if not getattr(_grc_utils, "_BOOL_SCHEMA_PATCHED", False):
-        _orig_get_type = _grc_utils.get_type
+        # 1) get_type() sometimes assumes schema is a dict
+        _orig_get_type = getattr(_grc_utils, "get_type", None)
 
         def _safe_get_type(schema):  # noqa: ANN001
             if isinstance(schema, bool) or not isinstance(schema, dict):
-                # boolean schema: True => any, False => no additional props
-                # For our purposes (API type rendering), treat as Any to avoid crashes.
+                return "any"
+            if _orig_get_type is None:
                 return "any"
             return _orig_get_type(schema)
 
-        _grc_utils.get_type = _safe_get_type
+        if _orig_get_type is not None:
+            _grc_utils.get_type = _safe_get_type
+
+        # 2) _json_schema_to_python_type() may raise on schema == True/False
+        _orig_js2pt = getattr(_grc_utils, "_json_schema_to_python_type", None)
+
+        def _safe_json_schema_to_python_type(schema, defs=None):  # noqa: ANN001
+            if isinstance(schema, bool):
+                # boolean JSON Schema: True means "any", False means "no value".
+                # For API-info rendering, treating both as Any avoids crashes.
+                return "Any"
+            if _orig_js2pt is None:
+                return "Any"
+            return _orig_js2pt(schema, defs)
+
+        if _orig_js2pt is not None:
+            _grc_utils._json_schema_to_python_type = _safe_json_schema_to_python_type
+
         _grc_utils._BOOL_SCHEMA_PATCHED = True
 except Exception as _e:
     # If gradio_client is unavailable or API changes, ignore and proceed.
@@ -44,15 +62,22 @@ def _launch_compat(demo, **kwargs):
     Gradio 버전별로 Blocks.launch() 시그니처가 달라서(예: ssr 지원 여부),
     현재 설치된 Gradio가 지원하는 키만 골라 launch()를 호출한다.
     """
+    # 먼저 원하는 옵션으로 그대로 호출하고, "unexpected keyword"가 나면 해당 키만 제거 후 재시도
     try:
-        sig = inspect.signature(demo.launch)
-        supported = set(sig.parameters.keys())
-        filtered = {k: v for k, v in kwargs.items() if k in supported}
-        return demo.launch(**filtered)
-    except Exception:
-        # signature introspection 실패 시, 보수적으로 ssr만 제거 후 재시도
-        kwargs.pop("ssr", None)
         return demo.launch(**kwargs)
+    except TypeError as e:
+        msg = str(e)
+        if "unexpected keyword argument 'ssr'" in msg or 'unexpected keyword argument "ssr"' in msg:
+            kwargs.pop("ssr", None)
+            return demo.launch(**kwargs)
+        # 그 외 케이스는 시그니처 기반으로 한 번 더 보수적으로 필터링
+        try:
+            sig = inspect.signature(demo.launch)
+            supported = set(sig.parameters.keys())
+            filtered = {k: v for k, v in kwargs.items() if k in supported}
+            return demo.launch(**filtered)
+        except Exception:
+            raise
 
 # ============ THEME SETUP ============
 # Theme disabled to avoid API schema issues on HF Spaces