From 39fbf73cee251f2895042cde46a189f1ce7e553f Mon Sep 17 00:00:00 2001
From: Hristo Georgiev <hristo.a.georgiev@gmail.com>
Date: Mon, 9 May 2022 22:53:38 +0100
Subject: [PATCH] Remove redundant q.reset() calls and unused import

---
 ch03/bb84.py | 3 +--
 ch03/qkd.py  | 2 --
 2 files changed, 1 insertion(+), 4 deletions(-)

diff --git a/ch03/bb84.py b/ch03/bb84.py
index e8e230f..c94f596 100644
--- a/ch03/bb84.py
+++ b/ch03/bb84.py
@@ -20,7 +20,6 @@ def sample_random_bit(device: QuantumDevice) -> bool:
     with device.using_qubit() as q:
         q.h()
         result = q.measure()
-        q.reset()
     return result
 
 def prepare_message_qubit(message: bool, basis: bool, q: Qubit) -> None:
@@ -114,4 +113,4 @@ def apply_one_time_pad(message: List[bool], key: List[bool]) -> List[bool]:
 
     decrypted_message = apply_one_time_pad(encrypted_message, key)
     print(f"Eve decrypted to get:             {convert_to_hex(decrypted_message)}.")
-    
\ No newline at end of file
+
diff --git a/ch03/qkd.py b/ch03/qkd.py
index 2dc4211..5b68c3f 100644
--- a/ch03/qkd.py
+++ b/ch03/qkd.py
@@ -12,7 +12,6 @@
 ##
 
 from interface import QuantumDevice, Qubit
-from simulator import SingleQubitSimulator
 
 def prepare_classical_message(bit: bool, q: Qubit) -> None:
     if bit:
@@ -25,7 +24,6 @@ def send_classical_bit(device: QuantumDevice, bit: bool) -> None:
     with device.using_qubit() as q:
         prepare_classical_message(bit, q)
         result = eve_measure(q)
-        q.reset()
     assert result == bit