adds a screenshot

ccpq/lib_ccpq.py

@@ -68,6 +68,8 @@ class Question(object):
         """needs quite some work"""
         if not isinstance(answers, list):
             raise TypeError
+        if len(answers) == 0:
+            return False
         right_answers = list(self._answers) # need a copy so we don't change for future questions
         for answer in answers:
             try:

readme.md

@@ -13,3 +13,6 @@ The `./standalone_tui.py` is a basic [MVC](https://realpython.com/the-model-view
 All development should be done in the `testing` branch and brought to the `master` branch with merge requests.
 
 
+## Standalone TUI
+
+![screenshot](./assets/screenshot_1.png)

standalone_tui.py

@@ -52,7 +52,7 @@ class Tui(object):
         blank
         """
         answers = []
-        results = input("What's your answer? (only numbers, separated by a SPACE) ")
+        results = input("\n What's your answer? (only numbers, separated by a SPACE) ")
         results = results.split()
         for result in results:
             if result.isdigit():
@@ -115,7 +115,7 @@ class Application(object):
 
 
 if __name__ == "__main__":
-    filepath = pathlib.Path("./data/multiple.csv")
+    filepath = pathlib.Path("./data/list_book1.csv")
     interface = Tui()
     app = Application(filepath, interface)
     try: