Update app.py

app.py

@@ -701,7 +701,7 @@ with st.spinner('Wait for it...'):
                             data = process_pdf(bg_doc.name)
                             if str(data) not in dictionary['text_embeddings']:
                                 dictionary['text_embeddings']={}
-                                text_splitter = RecursiveCharacterTextSplitter(chunk_size=2000, chunk_overlap=500)
+                                text_splitter = RecursiveCharacterTextSplitter(chunk_size=4000, chunk_overlap=2000)
                                 chunks = text_splitter.split_documents(data)
 
                                 dictionary['text_embeddings'][str(data)]={str(chunk.page_content):model.encode(str(chunk.page_content)) for chunk in chunks}