Update app.py

more tolerance options

app.py

@@ -2,6 +2,7 @@ import streamlit as st
 import numpy as np
 
 # Configurar Streamlit
+st.set_page_config(page_title="Thermodynamics of Hydrocarbon Fluids", layout="wide")
 #st.title("THERMODYNAMICS OF HYDROCARBON FLUIDS (EME 531/PNG 520 – Fall 2024")
 
 # Display the title
@@ -103,12 +104,29 @@ T = st.slider("Temperature (°F):", min_value=-100.0, max_value=300.0, value=160
 P = st.slider("Pressure (psia):", min_value=50.0, max_value=5000.0, value=2000.0)
 
 # Add a dropdown menu for tolerance selection
-tolerance_options = {
-    "10⁻¹": 1e-1,
-    "10⁻²": 1e-2,
-    "10⁻³": 1e-3,
-    "10⁻⁴": 1e-4
-}
+def generate_super_script(number):
+    """Genera una cadena con superíndices para un número dado."""
+    superscript_map = {
+        '0': '⁰',
+        '1': '¹',
+        '2': '²',
+        '3': '³',
+        '4': '⁴',
+        '5': '⁵',
+        '6': '⁶',
+        '7': '⁷',
+        '8': '⁸',
+        '9': '⁹',
+        '-': '⁻'  # Superíndice para el signo menos
+    }
+    return ''.join(superscript_map.get(char, char) for char in str(number))
+
+# Generar opciones de tolerancia desde 10^-1 hasta 10^-14
+tolerance_options = {}
+for exponent in range(1, 15):
+    label = f"10{generate_super_script(-exponent)}"
+    value = 10**-exponent
+    tolerance_options[label] = value
 
 selected_tolerance_label = st.selectbox("Select the desired tolerance:", list(tolerance_options.keys()))
 tolerance = tolerance_options[selected_tolerance_label]