🚀 Auto-deploy backend from GitHub (a4680e0)

main.py

@@ -1563,6 +1563,12 @@ _MATH_SCOPE_KEYWORDS: Set[str] = {
     "evaluate",
     "compute",
     "calculate",
+    "step by step",
+    "real life",
+    "example",
+    "why",
+    "how",
+    "remember",
 }
 
 _MATH_SCOPE_PATTERNS: Tuple[re.Pattern[str], ...] = (
@@ -1687,7 +1693,19 @@ def _is_contextual_continuation_followup(message: str, history: Optional[Sequenc
     return any(pattern.search(latest_assistant_message) for pattern in _CONTINUATION_INVITE_PATTERNS)
 
 
-def _scope_boundary_response_without_continuation(message: str) -> Optional[str]:
+def _has_math_context_in_history(history: Optional[Sequence[Any]]) -> bool:
+    if not history:
+        return False
+    latest_intent = _extract_latest_user_intent_message(history)
+    if not latest_intent:
+        return False
+    return is_math_related_query(latest_intent)
+
+
+def _scope_boundary_response_without_continuation(
+    message: str,
+    history: Optional[Sequence[Any]] = None,
+) -> Optional[str]:
     normalized = (message or "").strip().lower()
     if not normalized:
         return random.choice(_NON_MATH_REDIRECT_RESPONSES)
@@ -1695,6 +1713,10 @@ def _scope_boundary_response_without_continuation(message: str) -> Optional[str]
     if is_math_related_query(normalized):
         return None
 
+    # Allow conversational follow-ups when recent history shows math context
+    if _has_math_context_in_history(history):
+        return None
+
     if _GREETING_PATTERN.search(normalized):
         return random.choice(_GREETING_RESPONSES)
 
@@ -1705,7 +1727,7 @@ def _scope_boundary_response_without_continuation(message: str) -> Optional[str]
 
 
 def get_scope_boundary_response(message: str, history: Optional[Sequence[Any]] = None) -> Optional[str]:
-    boundary_response = _scope_boundary_response_without_continuation(message)
+    boundary_response = _scope_boundary_response_without_continuation(message, history)
     if boundary_response is None:
         return None
 
@@ -1719,7 +1741,7 @@ def get_scope_boundary_response(message: str, history: Optional[Sequence[Any]] =
     if not reconstructed_intent:
         return _CONTINUATION_CONTEXT_CLARIFY_RESPONSE
 
-    reconstructed_boundary_response = _scope_boundary_response_without_continuation(reconstructed_intent)
+    reconstructed_boundary_response = _scope_boundary_response_without_continuation(reconstructed_intent, history)
     if reconstructed_boundary_response is None:
         return None
 
@@ -1936,6 +1958,23 @@ async def health_check():
     }
 
 
+@app.get("/debug/scope-info")
+async def debug_scope_info():
+    """Reveal what scope check code is deployed and its current state."""
+    import subprocess
+    try:
+        git_hash = subprocess.check_output(["git", "rev-parse", "HEAD"], cwd=os.path.dirname(os.path.abspath(__file__))).decode().strip()
+    except Exception:
+        git_hash = "unknown"
+    return {
+        "git_commit": git_hash,
+        "math_keywords": list(_MATH_SCOPE_KEYWORDS),
+        "pattern_names": list(_MATH_SCOPE_PATTERNS.keys()),
+        "has_history_check": "_has_math_context_in_history" in globals() or "_has_math_context_in_history" in dir(),
+        "thanks_pattern": _THANKS_PATTERN.pattern if hasattr(_THANKS_PATTERN, 'pattern') else str(_THANKS_PATTERN),
+    }
+
+
 @app.get("/")
 async def root():
     return {