finished up the frontend, removed wrongly left code in the backend

Author: Xceptions

QuestionAnswerVirtualAssistant/frontend.py

@@ -0,0 +1,41 @@
+from tkinter import *
+from tkinter import messagebox
+import backend
+
+
+def index_question_answer():
+    # for this, we are separating question and answer by "_"
+    question_answer = index_question_answer_entry.get()
+    question, answer = question_answer.split("_")
+    print(question)
+    print(answer)
+    va = backend.QuestionAnswerVirtualAssistant()
+    print(va.index_question_answer(question, answer))
+
+def provide_answer():
+    term = provide_answer_entry.get()
+    va = backend.QuestionAnswerVirtualAssistant()
+    print(va.provide_answer(term))
+
+if __name__ == "__main__":
+    root = Tk()
+    root.title("Knowledge base")
+    root.geometry('300x300')
+
+    index_question_answer_label = Label(root, text="Add question:")
+    index_question_answer_label.pack()
+    index_question_answer_entry = Entry(root)
+    index_question_answer_entry.pack()
+
+    index_question_answer_button = Button(root, text="add", command=index_question_answer)
+    index_question_answer_button.pack()
+
+    provide_answer_label = Label(root, text="User Input:")
+    provide_answer_label.pack()
+    provide_answer_entry = Entry(root)
+    provide_answer_entry.pack()
+
+    search_term_button = Button(root, text="ask", command=provide_answer)
+    search_term_button.pack()
+
+    root.mainloop()