Update app.py

app.py

@@ -15,7 +15,7 @@ def chat_with_pdf(content):
 
     data = {
         'stream': True,
-        'sourceId': 'REdjHAwIpm8Lhuk2HAtnm',  # Replace with your source ID
+        'sourceId': 'src_REdjHAwIpm8Lhuk2HAtnm',  # Replace with your source ID
         'messages': [
             {
                 'role': "user",