Update app.py

app.py

@@ -42,7 +42,7 @@ if st.button("Ask"):
         new_answer: str = st.text_input('Type the answer or "skip" to skip:', key=f"user_input_{widget_counter}")
         widget_counter += 1  
 
-        if new_answer.lower() = 'skip':
+        if new_answer.lower() == 'skip':
             break
         else:
             knowledge_base['questions'].append({'question': user_input, 'answer': new_answer})