Update app.py

app.py

@@ -105,12 +105,15 @@ async def chat(query,history,sources,reports,subtype,year):
 
     ##------------------------decide which collection to fetch------------------------------
     if len(reports) == 0:
+        print("selecting source:", sources)
         vectorstore = vectorstores[sources]
     else:
+        print("selecting source:","allreports")
         vectorstore = vectorstores["allreports"]
 
     ###-------------------------------------Construct Filter------------------------------------
     if len(reports) == 0:
+        print("defining filter for source")
         filter=rest.Filter(
                 must=[
                     rest.FieldCondition(
@@ -122,6 +125,7 @@ async def chat(query,history,sources,reports,subtype,year):
                         match=rest.MatchAny(any=year)
                     )])
     else:
+        print("defining filter for allreports")
         filter=rest.Filter(
                 must=[
                     rest.FieldCondition(