Update app.py

app.py

@@ -4,6 +4,7 @@ import os
 from io import BytesIO
 import tempfile
 import boto3
+import random, string
 
 s3 = boto3.client(
     's3',
@@ -12,6 +13,10 @@ s3 = boto3.client(
     region_name='ap-northeast-1'
 )
 
+def randomstring(n):
+   randlst = [random.choice(string.ascii_letters + string.digits) for i in range(n)]
+   return ''.join(randlst)
+
 def create_meeting_summary(uploaded_audio):
     openai.api_key = os.environ["OPENAI_API_KEY"]
     transcript = openai.Audio.transcribe("whisper-1", open(uploaded_audio, "rb"), response_format="verbose_json")
@@ -20,10 +25,10 @@ def create_meeting_summary(uploaded_audio):
         transcript_text += f"{segment['text']}\n"
 
     bucket_name = "ling-transcribe"
-    file_name = f"test.txt"
+    file_name = f"test_{randomstring(8)}.txt"
     s3.put_object(Bucket=bucket_name, Key=file_name, Body=transcript_text)
 
-    download_url = os.environ["DOWNLOAD_URL"] + "test.txt"
+    download_url = os.environ["DOWNLOAD_URL"] + file_name
     
     return download_url