From 05d6065e2e666a6104be362ba26f5126ff7bcffa Mon Sep 17 00:00:00 2001
From: Matthew Honnibal <honnibal@gmail.com>
Date: Mon, 23 Mar 2015 15:34:45 +0100
Subject: [PATCH] * Add assertion

---
 spacy/syntax/parser.pyx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/spacy/syntax/parser.pyx b/spacy/syntax/parser.pyx
index 4a925dd8c..e93249362 100644
--- a/spacy/syntax/parser.pyx
+++ b/spacy/syntax/parser.pyx
@@ -114,6 +114,7 @@ cdef class GreedyParser:
             guess = self.moves.best_valid(scores, state)
             best = self.moves.best_gold(scores, state, gold)
             cost = guess.get_cost(&guess, state, gold)
+            assert cost < 9000
 
             self.model.update(context, guess.clas, best.clas, cost)
             if force_gold: