Update app.py

app.py

@@ -11,7 +11,10 @@ def get_path_to_wav_format(uploaded_file):
   
 
   if ".wav" in uploaded_file.name:
-    actual_file = uploaded_file.write(uploaded_file.name)
+    wav_bytes = uploaded_file.getvalue()
+    actual_file_path = Path(uploaded_file.name)
+    actual_file_path.write_bytes(wav_bytes)
+    
     return Path(uploaded_file.name)
   # TODO: .mp3 conversion