Add no-token fallback

app.py

@@ -18,6 +18,39 @@ client = InferenceClient(model="meta-llama/Llama-3.3-70B-Instruct")
 
 def triage_issue(issue_text: str) -> dict:
     """Analyze and triage a GitHub issue"""
+    if not os.getenv("HF_TOKEN"):
+        text = issue_text.lower()
+        labels = []
+        if any(word in text for word in ["crash", "error", "bug", "broken", "fails", "failure"]):
+            labels.append("bug")
+        if any(word in text for word in ["slow", "latency", "performance", "timeout"]):
+            labels.append("performance")
+        if any(word in text for word in ["docs", "readme", "documentation"]):
+            labels.append("documentation")
+        if any(word in text for word in ["feature", "request", "support", "add"]):
+            labels.append("feature")
+        if not labels:
+            labels = ["question"]
+
+        priority = "P1" if any(word in text for word in ["data loss", "security", "cannot login", "down", "crash"]) else "P2"
+        severity = "High" if priority == "P1" else "Medium"
+        title = issue_text.strip().splitlines()[0][:90] if issue_text.strip() else "Issue report"
+        return {
+            "title": title,
+            "labels": labels[:4],
+            "priority": priority,
+            "severity": severity,
+            "category": "Backend" if any(word in text for word in ["api", "database", "server"]) else "Frontend" if any(word in text for word in ["ui", "button", "page"]) else "Other",
+            "estimated_effort": "Medium (1-3 days)" if priority == "P1" else "Small (< 1 day)",
+            "suggested_assignee": "Maintainer review",
+            "reasoning": {
+                "label_reasoning": "Deterministic fallback based on issue keywords because HF_TOKEN is not configured.",
+                "priority_reasoning": "Priority estimated from impact words such as crash, security, or data loss.",
+                "effort_reasoning": "Fallback estimate; refine after reproduction."
+            },
+            "related_areas": ["triage", "reproduction"],
+            "next_steps": ["Reproduce the issue", "Confirm expected behavior", "Assign owner", "Add regression test if this is a bug"]
+        }
 
     prompt = f"""You are a GitHub issue triager. Analyze this issue and provide structured triage information.