Update app.py

app.py

@@ -2,7 +2,7 @@
 import os
 import openai
 import gradio as gr
-from llama_hub.remote.base import RemoteReader
+from llama_index.readers.file import PDFReader
 
 
 openai.api_key =  os.environ.get('O_APIKey')
@@ -11,14 +11,13 @@ ChurnData =  os.environ.get('Churn_Data')
 ChurnData2 =  os.environ.get('Churn_Data2')
 
 #read data orig
-from llama_index.core import VectorStoreIndex, SimpleDirectoryReader, SummaryIndex, download_loader
-DataReader = download_loader(Data_Read)
-loader = DataReader()
+#from llama_index.core import VectorStoreIndex, SimpleDirectoryReader, SummaryIndex, download_loader
+#DataReader = download_loader(Data_Read)
+#loader = DataReader()
 
 #read data
-#from llama_index.core import VectorStoreIndex, SimpleDirectoryReader, SummaryIndex
-#DataReader = RemoteReader()
-#loader = DataReader()
+from llama_index.core import VectorStoreIndex, SimpleDirectoryReader, SummaryIndex
+loader = PDFReader()
 
 ### 1st file
 documents = loader.load_data(file=ChurnData)