Update app.py

app.py

@@ -152,14 +152,14 @@ def retrieve_document(query):
     print(response.content)
 
     if response.status_code == 200:
-        with open(filename, "wb") as f:
+        with open(recieved_file, "wb") as f:
             f.write(response.content)
 
         print(f"PDF received successfully: received_{filename}")
     else:
         print(f"Error: {response.status_code}, {response.json()}")
 
-    return filename
+    return recieved_file
     
 def clean_text(text):
     """Cleans extracted text for better processing by the model."""