Update app.py

app.py

@@ -43,9 +43,9 @@ def parse_transcription(logits):
 
 
 # Function to retrieve an answer based on a question (using fuzzy matching)
-def get_answer(wav_file, text=None):
+def get_answer(wav_file=None, text=None):
     
-    if type(wav_file) != 'str':
+    if type(wav_file) != 'str' or type(text != 'str'):
         input_values = read_file_and_process(wav_file)
         with torch.no_grad():
             logits = model(**input_values).logits