changes to app.py

app.py

@@ -2,6 +2,7 @@ import os
 import sys
 import yaml
 import gradio as gr
+from datetime import datetime
 
 current_dir = os.path.dirname(os.path.abspath(__file__))
 
@@ -34,7 +35,8 @@ def process_documents(files, collection_name, document_retrieval, vectorstore, c
         _, _, text_chunks = parse_doc_universal(doc=files)
         print(text_chunks)
         embeddings = document_retrieval.load_embedding_model()
-        collection_name = 'ekr_default_collection'
+        timestamp = datetime.now().strftime("%Y%m%d%H%M%S")
+        collection_name = 'ekr_default_collection' + "-" + timestamp
         vectorstore = document_retrieval.create_vector_store(text_chunks, embeddings, output_db=save_location, collection_name=collection_name)
         document_retrieval.init_retriever(vectorstore)
         conversation_chain = document_retrieval.get_qa_retrieval_chain()
@@ -67,7 +69,7 @@ with gr.Blocks() as demo:
     
     gr.Markdown("Powered by LLama3.1-8B-Instruct on SambaNova Cloud. Get your API key [here](https://cloud.sambanova.ai/apis).")
 
-    api_key = gr.Textbox(label="API Key", type="password", placeholder="(Optional) Enter your API key here for more availability")
+    #api_key = gr.Textbox(label="API Key", type="password", placeholder="(Optional) Enter your API key here for more availability")
 
     # Step 1: Add PDF file   
     gr.Markdown("## 1️⃣ Upload PDF")