Update app.py

app.py

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+import streamlit as st
+
+# App title
+st.title("Brick Estimator")
+
+st.markdown("""
+### Estimate the number of bricks and mortar required for your wall!
+Just input the dimensions of the wall and bricks to get started.
+""")
+
+# Input fields for wall dimensions
+st.header("Wall Dimensions")
+wall_length = st.number_input("Wall Length (meters):", min_value=0.0, value=0.0, step=0.1)
+wall_height = st.number_input("Wall Height (meters):", min_value=0.0, value=0.0, step=0.1)
+wall_thickness = st.number_input("Wall Thickness (meters):", min_value=0.0, value=0.0, step=0.01)
+
+# Input fields for brick dimensions
+st.header("Brick Dimensions")
+brick_length = st.number_input("Brick Length (meters):", min_value=0.0, value=0.0, step=0.01)
+brick_height = st.number_input("Brick Height (meters):", min_value=0.0, value=0.0, step=0.01)
+brick_width = st.number_input("Brick Width (meters):", min_value=0.0, value=0.0, step=0.01)
+
+# Mortar percentage
+mortar_percentage = st.slider("Mortar as % of Wall Volume:", min_value=0, max_value=20, value=10, step=1)
+
+# Calculate the number of bricks and mortar
+if st.button("Calculate"):
+    if wall_length > 0 and wall_height > 0 and wall_thickness > 0 and \
+       brick_length > 0 and brick_height > 0 and brick_width > 0:
+        # Wall and brick volumes
+        wall_volume = wall_length * wall_height * wall_thickness
+        brick_volume = brick_length * brick_height * brick_width
+        
+        # Number of bricks
+        number_of_bricks = wall_volume / brick_volume
+        mortar_volume = (mortar_percentage / 100) * wall_volume
+        
+        st.success(f"Total Number of Bricks: {number_of_bricks:.0f}")
+        st.success(f"Volume of Mortar Required: {mortar_volume:.2f} cubic meters")
+    else:
+        st.warning("Please enter all dimensions greater than zero!")