Update app.py

app.py

@@ -20,7 +20,7 @@ def write_to_file(content, filename="./files/test.pdf"):
         f.write(content)
 
 def ingest_documents():
-    reader = SimpleDirectoryReader("./")
+    reader = SimpleDirectoryReader("./files/")
     documents = reader.load_data()
     print(documents)
     return documents