Update app.py

app.py

@@ -1,3 +1,30 @@
+from langchain.document_loaders import BSHTMLLoader, DirectoryLoader
+
+bshtml_dir_loader = DirectoryLoader('./data/', loader_cls=BSHTMLLoader)
+
+data = bshtml_dir_loader.load()
+
+from langchain.text_splitter import RecursiveCharacterTextSplitter
+
+text_splitter = RecursiveCharacterTextSplitter(
+    chunk_size = 1000,
+    chunk_overlap  = 20,
+    length_function = len,
+)
+
+documents = text_splitter.split_documents(data)
+
+import os 
+
+os.environ["OPENAI_API_KEY"] = "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"
+
+from langchain.embeddings.openai import OpenAIEmbeddings
+
+embeddings = OpenAIEmbeddings()
+
+
+
+
 import gradio as gr
 
 def greet(name):