feat: create empty collecction

pages/create_knowledge_box.py

@@ -2,6 +2,7 @@ import streamlit as st
 from app import client, default_embedding_function
 import pandas as pd
 from generate_kb import generate_knowledge_box_from_url
+from utils import get_chroma_client
 
 # Title of the app
 st.title("Create a knowledge box from CSV file")
@@ -10,6 +11,14 @@ st.title("Create a knowledge box from CSV file")
 uploaded_file = st.file_uploader("Choose a CSV file", type=["csv"])
 df = None
 
+collection_name = st.text_input(label="empy collection name")
+if st.button("create empty knowledge box"):
+    client = get_chroma_client()
+    collection = client.create_collection(name=collection_name)
+    st.success("collection created")
+    st.write(collection)
+
+
 if uploaded_file is not None:
     try:
         df = pd.read_csv(uploaded_file)