Update app.py

app.py

@@ -10,14 +10,14 @@ from server import EmbeddingService, QAService
 
 #################### Functions ####################
 def process_transcripts(files):
-    with EmbeddingService() as e:
+    with EmbeddingService(conf) as e:
         e.run(files)
     # some way to wait or a progress bar?
     return 0
 
 
 def retrieve_answer(question):
-    with QAService() as q:
+    with QAService(conf) as q:
         q.run(question)
         answer = retriever.answer()
     return answer