Update app.py

app.py

@@ -1,11 +1,19 @@
 #for learning
 import os
-import openai
+#import openai
 import gradio as gr
 from llama_index.readers.file import PDFReader
 
+### added to remove openapi
 
-openai.api_key =  os.environ.get('O_APIKey')
+device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
+model_name = "baffo32/decapoda-research-llama-7B-hf"
+model = torch.hub.load("HuggingFace", "transformers", model_name).to(device)
+
+### added to remove openapi
+
+
+#openai.api_key =  os.environ.get('O_APIKey')
 Data_Read =  os.environ.get('Data_Reader')
 ChurnData =  os.environ.get('Churn_Data')
 ChurnData2 =  os.environ.get('Churn_Data2')