init + fix dependencies

app.py

@@ -30,7 +30,7 @@
 	plot_simulation2
 )
 import streamlit as st
-from streamlit import caching
+#from streamlit import caching
 
 # Set page configuration
 st.set_page_config(page_title ="Improve Warehouse Productivity using Order Batching",
@@ -69,7 +69,7 @@ def load(filename, n):
 st.subheader('''
         🛠️ HOW MANY ORDER LINES DO YOU WANT TO INCLUDE IN YOUR ANALYSIS?
     ''')
-col1, col2 = st.beta_columns(2)
+col1, col2 = st.columns(2)
 with col1:
 	n = st.slider(
 				'SIMULATION 1 SCOPE (THOUSDAND ORDERS)', 1, 200 , value = 5)
@@ -80,7 +80,7 @@ def load(filename, n):
 # SIMULATION PARAMETERS
 st.subheader('''
         🛠️ SIMULATE ORDER PICKING BY WAVE OF N ORDERS PER WAVE WITH N IN [N_MIN, N_MAX] ''')
-col_11 , col_22 = st.beta_columns(2)
+col_11 , col_22 = st.columns(2)
 with col_11:
 	n1 = st.slider(
 				'SIMULATION 1: N_MIN (ORDERS/WAVE)', 0, 20 , value = 1)
@@ -104,7 +104,7 @@ def load(filename, n):
 st.subheader('''
         🛠️ HOW MANY ORDER LINES DO YOU WANT TO INCLUDE IN YOUR ANALYSIS?
     ''')
-col1, col2 = st.beta_columns(2)
+col1, col2 = st.columns(2)
 with col1:
 	n_ = st.slider(
 				'SIMULATION 2 SCOPE (THOUSDAND ORDERS)', 1, 200 , value = 5)

environment.yml

@@ -0,0 +1,12 @@
+name: warehouse_env
+channels:
+  - defaults
+  - conda-forge
+  - plotly
+dependencies:
+  - numpy
+  - pandas
+  - plotly
+  - matplotlib
+  - scipy
+  - streamlit