fix: add zerogpu entrypoint

Co-authored-by: Codex <noreply@openai.com>

README.md

@@ -56,6 +56,10 @@ If a selected model is unavailable or the user is not signed in, the report
 records the reason in model notes and returns the deterministic analysis instead
 of failing the whole Space.
 
+The Gradio endpoint is decorated with `@spaces.GPU` so the app can run on
+Hugging Face ZeroGPU hardware. The deterministic path still works without model
+weights; ZeroGPU only supplies the runtime contract and queueing surface.
+
 ## Agent Session Locations
 
 ```bash

app.py

@@ -8,6 +8,7 @@ from pathlib import Path
 from typing import Any, Optional
 
 import gradio as gr
+import spaces
 
 from analyzer import analyze_trace_file
 from model_runtime import MODEL_CHOICES
@@ -94,7 +95,7 @@ textarea, input {
 """
 
 
-def analyze_trace(
+def _analyze_trace_impl(
     trace_file: Any,
     include_user_context: bool = True,
     redact_secrets: bool = True,
@@ -136,6 +137,29 @@ def analyze_trace(
     return report_markdown, result_json, redacted_file, report_file, json_file
 
 
+@spaces.GPU(duration=90)
+def analyze_trace(
+    trace_file: Any,
+    include_user_context: bool = True,
+    redact_secrets: bool = True,
+    ignore_tool_calls: bool = True,
+    report_style: str = "field_notes",
+    analysis_engine: str = "deterministic",
+    oauth_token: Optional[gr.OAuthToken] = None,
+) -> tuple[str, dict[str, Any], str, str, str]:
+    """ZeroGPU-visible Gradio endpoint."""
+
+    return _analyze_trace_impl(
+        trace_file=trace_file,
+        include_user_context=include_user_context,
+        redact_secrets=redact_secrets,
+        ignore_tool_calls=ignore_tool_calls,
+        report_style=report_style,
+        analysis_engine=analysis_engine,
+        oauth_token=oauth_token,
+    )
+
+
 def uploaded_path(trace_file: Any) -> Path:
     if isinstance(trace_file, (str, Path)):
         return Path(trace_file)

requirements.txt

@@ -1,2 +1,3 @@
 gradio[oauth]>=5.50,<6.0
 huggingface_hub>=0.30
+spaces>=0.50