Update app.py

app.py

@@ -396,8 +396,12 @@ def get_zip_download_link(zip_file):
     return href
 
 def whisper(filename):
-    with open(filename, "rb") as f:
-        data = f.read
+    try:
+        with open(filename, "rb") as f:
+            data = f.read
+            st.write(data)
+    except:
+        st.write(f'Could not open or read {filename}')
     #try:
     response = requests.post(WHISPER_API_URL, headers=WHISPER_headers, data=data)
     #except: