Update app.py

app.py

@@ -801,7 +801,10 @@ def submit_message(prompt, prompt_template, temperature, max_tokens, context_len
     
     completion = { "content": completion }
     print("completion text")
-    print(completion['content']['source_documents'].metadata)
+    for document in completion['content']['source_documents']:
+        # Access the metadata for each document
+        metadata = document['metadata']
+        print("Metadata:", metadata)