Update app.py

app.py

@@ -149,6 +149,8 @@ def retrieve_document(query):
 
     pdf_file = requests.get(API_URL_FILES, filename)
 
+    print(pdf_file)
+
     # Read and return the document content
     with open(pdf_file, "r", encoding="utf-8") as f:
         return f.read()