From 7c19b6d041ec63c08061260fe643a5b50300d971 Mon Sep 17 00:00:00 2001
From: Bill Buchanan <w.buchanan@napier.ac.uk>
Date: Fri, 23 Apr 2021 07:10:34 +0100
Subject: [PATCH] Update README.md

---
 unit08_blockchain/lab/README.md | 30 ++++++++++++++----------------
 1 file changed, 14 insertions(+), 16 deletions(-)

diff --git a/unit08_blockchain/lab/README.md b/unit08_blockchain/lab/README.md
index bd06958..fc83f28 100644
--- a/unit08_blockchain/lab/README.md
+++ b/unit08_blockchain/lab/README.md
@@ -42,50 +42,48 @@ Download and create the Python file defined on this page:
 
 https://asecuritysite.com/encryption/bit
 ```Python
-# https://asecuritysite.com/encryption/bit
-# Bitcoin details
-
 import httplib2
 
 resp, content = httplib2.Http().request("https://blockchain.info/q/latesthash")
-print "Latest hash: ",content
+print("Latest hash: ",content)
 
 resp, content = httplib2.Http().request("https://blockchain.info/q/bcperblock")
-print "Block reward per block: ",float(content)/100000000.0
+print("Block reward per block: ",float(content))
 
 resp, content = httplib2.Http().request("https://blockchain.info/q/getblockcount")
-print "Longest block: ",content
+print("Longest block: ",content)
 
 resp, content = httplib2.Http().request("https://blockchain.info/q/getdifficulty")
-print "Difficulty: ",content
+print("Difficulty: ",content)
 
 resp, content = httplib2.Http().request("https://blockchain.info/q/probability")
-print "Mining probability: ",content
+print("Mining probability: ",content)
 
 resp, content = httplib2.Http().request("https://blockchain.info/q/interval")
-print "Average time between blocks (seconds): ",content
+print("Average time between blocks (seconds): ",content.decode())
 
 resp, content = httplib2.Http().request("https://blockchain.info/q/eta")
-print "Time to next block (seconds): ",content
+print("Time to next block (seconds): ",content.decode())
 
 resp, content = httplib2.Http().request("https://blockchain.info/q/marketcap")
-print "Market capitalisation (Million USD): ",float(content)/1000000
+print("Market capitalisation (Million USD): ",float(content)/1000000)
 
 
 resp, content = httplib2.Http().request("https://blockchain.info/q/24hrprice")
-print "24hr price (USD): ",content
+print("24hr price (USD): ",content.decode())
 
 resp, content = httplib2.Http().request("https://blockchain.info/q/24hrtransactioncount")
-print "24hr transactions: ",content
+print("24hr transactions: ",content.decode())
 
 resp, content = httplib2.Http().request("https://blockchain.info/q/hashrate")
-print "Hash rate: ",content
+print("Hash rate: ",content.decode())
 
 resp, content = httplib2.Http().request("https://blockchain.info/q/addressbalance/1GbVUSW5WJmRCpaCJ4hanUny77oDaWW4to?confirmations=1")
-print "Account balance for 1Gb...4to (BTC): ",int(content)/100000000
+print("Account balance for 1Gb...4to (BTC): ",int(content)/100000000)
 
 resp, content = httplib2.Http().request("https://blockchain.info/q/getreceivedbyaddress/1GbVUSW5WJmRCpaCJ4hanUny77oDaWW4to?confirmations=1")
-print "Received for 1Gb...4to (BTC): ",int(content)/100000000
+print("Received for 1Gb...4to (BTC): ",int(content)/100000000)
+
 ```
 
 Now run the Python file, and compare the results in L.1.2.