From 6dbb75768b66ce299134ac8616105651e70c5e78 Mon Sep 17 00:00:00 2001
From: Johannes Stutz <61063548+JohannesStutz@users.noreply.github.com>
Date: Fri, 11 Dec 2020 22:40:33 +0100
Subject: [PATCH] Fix questionnaire: torch.stack->torch.cat (#344)

#338 fixes a bug in the LSTM cell: https://github.com/fastai/fastbook/pull/338
The questionnaire should be updated too because it refers incorrectly to torch.stack
My very first PR, I hope it's fine!
---
 12_nlp_dive.ipynb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/12_nlp_dive.ipynb b/12_nlp_dive.ipynb
index 8b68303..ca30dc0 100644
--- a/12_nlp_dive.ipynb
+++ b/12_nlp_dive.ipynb
@@ -2310,7 +2310,7 @@
     "1. Why does it help to have two hidden states in the LSTM architecture? What is the purpose of each one?\n",
     "1. What are these two states called in an LSTM?\n",
     "1. What is tanh, and how is it related to sigmoid?\n",
-    "1. What is the purpose of this code in `LSTMCell`: `h = torch.stack([h, input], dim=1)`\n",
+    "1. What is the purpose of this code in `LSTMCell`: `h = torch.cat([h, input], dim=1)`\n",
     "1. What does `chunk` do in PyTorch?\n",
     "1. Study the refactored version of `LSTMCell` carefully to ensure you understand how and why it does the same thing as the non-refactored version.\n",
     "1. Why can we use a higher learning rate for `LMModel6`?\n",