Update app.py

app.py

@@ -6,20 +6,15 @@ vocabulary = []
 matches = {}
 score = 0
 
-
 def parse_csv(file):
     global vocabulary
     try:
         df = pd.read_csv(file.name, header=None)
-        vocabulary = df.to_dict('records')
-        for item in vocabulary:
-            item['word'] = item[0]
-            item['definition'] = item[1]
+        vocabulary = [{'word': row[0], 'definition': row[1]} for _, row in df.iterrows()]
         return "CSV file successfully uploaded! Ready to start the quiz!"
     except Exception as e:
         return f"Error parsing file: {e}"
 
-
 def add_word(word, definition):
     global vocabulary
     if word and definition:
@@ -27,7 +22,6 @@ def add_word(word, definition):
         return f'Word "{word}" added to vocabulary!'
     return "Please provide both word and definition."
 
-
 def start_quiz():
     if not vocabulary:
         return "Vocabulary is empty. Please upload a file or add words manually.", [], []
@@ -39,7 +33,6 @@ def start_quiz():
     random.shuffle(definitions)
     return "Quiz started! Match words to definitions.", words, definitions
 
-
 def check_match(word, definition):
     global score
     for item in vocabulary:
@@ -48,15 +41,12 @@ def check_match(word, definition):
             return f"Correct! '{word}' matches its definition. Total score: {score}", True
     return f"Incorrect! '{word}' does not match the definition.", False
 
-
 def reset_quiz():
     global vocabulary, matches, score
-    vocabulary = []
     matches = {}
     score = 0
     return "Quiz reset! Ready for a new start."
 
-
 with gr.Blocks() as app:
     with gr.Row():
         gr.Markdown("# 📚 Personal English Vocabulary App")
@@ -80,12 +70,16 @@ with gr.Blocks() as app:
     with gr.Tab("Quiz"):
         quiz_status = gr.Textbox(label="Status")
         start_button = gr.Button("Start Quiz")
-        words_list = gr.Dropdown(label="Select Word")
-        definitions_list = gr.Dropdown(label="Select Definition")
+        words_list = gr.Dropdown(label="Select Word", choices=[])  # Initialize dropdowns as empty
+        definitions_list = gr.Dropdown(label="Select Definition", choices=[])
         check_button = gr.Button("Check Match")
         match_status = gr.Textbox(label="Result")
 
-        start_button.click(start_quiz, inputs=None, outputs=[quiz_status, words_list, definitions_list])
+        def refresh_quiz():
+            quiz_message, words, definitions = start_quiz()
+            return quiz_message, gr.update(choices=words), gr.update(choices=definitions)
+
+        start_button.click(refresh_quiz, inputs=None, outputs=[quiz_status, words_list, definitions_list])
         check_button.click(check_match, inputs=[words_list, definitions_list], outputs=match_status)
 
     with gr.Row():