Update app.py

app.py

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+import streamlit as st
+
+# Define material categories and their properties
+materials = {
+    "Metals": {"Mechanical": 8, "Chemical": 6, "Thermal": 9, "Electrical": 9, "Magnetic": 8, "Optical": 3},
+    "Non-metals": {"Mechanical": 4, "Chemical": 8, "Thermal": 4, "Electrical": 3, "Magnetic": 1, "Optical": 7},
+    "Metalloids": {"Mechanical": 6, "Chemical": 7, "Thermal": 6, "Electrical": 6, "Magnetic": 4, "Optical": 5},
+    "Ceramics": {"Mechanical": 7, "Chemical": 9, "Thermal": 7, "Electrical": 5, "Magnetic": 3, "Optical": 6},
+    "Polymers": {"Mechanical": 5, "Chemical": 6, "Thermal": 3, "Electrical": 4, "Magnetic": 2, "Optical": 5},
+    "Alloys": {"Mechanical": 9, "Chemical": 7, "Thermal": 8, "Electrical": 7, "Magnetic": 6, "Optical": 4},
+}
+
+# App title
+st.title("Material Selection Tool")
+
+# Sidebar for filtering properties
+st.sidebar.header("Filter Properties")
+property_filters = {}
+for prop in ["Mechanical", "Chemical", "Thermal", "Electrical", "Magnetic", "Optical"]:
+    property_filters[prop] = st.sidebar.slider(f"{prop} (1-10)", 1, 10, (1, 10))
+
+# Display filtered materials
+st.header("Filtered Materials")
+filtered_materials = []
+for material, properties in materials.items():
+    if all(
+        property_filters[prop][0] <= value <= property_filters[prop][1]
+        for prop, value in properties.items()
+    ):
+        filtered_materials.append(material)
+
+if filtered_materials:
+    st.write("The materials matching your criteria are:")
+    for material in filtered_materials:
+        st.markdown(f"- **{material}**")
+else:
+    st.write("No materials match your selected criteria. Please adjust the filters.")
+
+# Footer
+st.sidebar.markdown("---")
+st.sidebar.write("Developed by [Your Name]")