Implementation of search function for google.com and amazon.com (#20)

* Update dependencies

* Import new libraries for google search

* Implement simple google search function

* Global variable

* Rename main file

* Rename main file

* Add functions to do Google searches

* Remove unnecessary import

* Implement Amazon search for labels and colors

* Ops forgot to comment out test stuff

dependencies.py

@@ -1,10 +1,12 @@
 import os
 
 # List of prerequisite packages needed
-os.system("pip install virtualenv")
 os.system("python -m pip install --upgrade pip")
+os.system("pip install scipy")
 os.system("pip install numpy")
+os.system("pip install virtualenv")
 os.system("pip install opencv-python")
 os.system("pip install pyautogui")
 os.system("pip install google-cloud")
 os.system("pip install google-cloud-vision")
+os.system("pip install pycopy-webbrowser")