Update app.py

app.py

@@ -1,39 +1,28 @@
 import gradio as gr
 
-# 저장된 음성 파일을 관리하는 딕셔너리
-recordings = {}
-# 저장된 댓글을 관리하는 딕셔너리
-comments = {}
-# 선생님이 제출한 질문을 저장하는 변수
-submitted_question = ""
+# 전역 상태를 유지하는 변수
+state = {"question": "", "recordings": {}, "comments": {}}
 
 # 선생님의 질문 입력 받기
 def teacher_question(question):
-    global submitted_question
-    submitted_question = question
+    state["question"] = question
+    state["recordings"][question] = []
+    state["comments"][question] = []
     return question
 
 # 학생들의 음성 녹음 및 저장
 def record_student_voice(voice):
-    global submitted_question
-    if submitted_question:
-        if submitted_question in recordings:
-            recordings[submitted_question].append(voice)
-        else:
-            recordings[submitted_question] = [voice]
-        return "Voice recorded successfully for question: " + submitted_question
+    if state["question"]:
+        state["recordings"][state["question"]].append(voice)
+        return f"Voice recorded successfully for question: {state['question']}"
     else:
         return "Please submit a question first."
 
 # 댓글 저장
 def write_comment(comment):
-    global submitted_question
-    if submitted_question:
-        if submitted_question in comments:
-            comments[submitted_question].append(comment)
-        else:
-            comments[submitted_question] = [comment]
-        return "Comment added successfully for question: " + submitted_question
+    if state["question"]:
+        state["comments"][state["question"]].append(comment)
+        return f"Comment added successfully for question: {state['question']}"
     else:
         return "Please submit a question first."
 
@@ -59,7 +48,7 @@ with gr.Blocks() as demo:
         submit_comment.click(write_comment, inputs=[comment_input], outputs=output_comment)
 
     def update_question_display():
-        return submitted_question
+        return state["question"]
 
     demo.load(update_question_display, outputs=question_display)