Updated required dependencies

Author: tparkerd

rawtools/log.py

@@ -1,6 +1,5 @@
 # -*- coding: utf-8 -*-
 """Logging module"""
-import argparse
 import logging
 import os
 from datetime import datetime as dt

rawtools/rawtools.py

@@ -1,4 +1 @@
 """Main module."""
-
-def sayHello():
-  print("Hello! There! EVERYONE!")

setup.py

@@ -10,7 +10,7 @@
 with open('HISTORY.rst') as history_file:
     history = history_file.read()
 
-requirements = [ ]
+requirements = ['numpy', 'tqdm', 'Pillow', ]
 
 setup_requirements = ['pytest-runner', ]