Added the basic menu layout

- Add or remove functions based on requirement
- Comment any explicit changes made to the code or mention changes during Pull Request
- Please keep the code as neat as possible , follow right amount of indentation
- Remember to create a separate branch first, and then commit changes to that branch. Do not commit to the main branch.

menu.py

@@ -0,0 +1,47 @@
+# ARTH TASK - Python scripting for all Technologies learnt
+# Try to keep the code as neat as possible for easy understanding of changes and control flow
+
+# function to launch AWS instances
+def lcaws():
+    return
+
+
+# function to launch Hadoop cluster
+def lchadoop():
+    return
+
+
+# function to launch Docker containers
+def lcdocker():
+    return
+
+
+# function to simulate ML models
+def simml():
+    return
+
+
+# add more functions if required below -
+
+
+while True:
+    print("\n\t\t\t\t-------------------\n\t\t\t\t| TECH STACK MENU |\n\t\t\t\t-------------------\n")
+
+    # Add menu options based on your requirement or idea. These are just temporary for now.
+    # Based on added menu options, create functions too with additional elif statements.
+    print("1. Launch AWS Instance\t  2. Launch Hadoop Cluster\t3. Launch Docker Containers\n4. Simulate ML Model\n")
+    print("Press Q to quit.\n")
+    choice = raw_input("Enter your choice : ")
+
+    if choice == '1':
+        lcaws()
+    elif choice == '2':
+        lchadoop()
+    elif choice == '3':
+        lcdocker()
+    elif choice == '4':
+        simml()
+    elif choice == 'Q' or choice == 'q':
+        break
+    else:
+        print("Invalid choice!!! Choose from 1-4 or Press Q to exit.\n")