Update app.py

app.py

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+import streamlit as st
+
+# Conversion factors for various time units
+TIME_UNITS = {
+    'Seconds': 1,
+    'Minutes': 60,
+    'Hours': 3600,
+    'Days': 86400,
+    'Weeks': 604800,
+    'Months (30 days)': 2592000,
+    'Years (365 days)': 31536000
+}
+
+def convert_time(value, from_unit, to_unit):
+    # Convert the input value to seconds
+    value_in_seconds = value * TIME_UNITS[from_unit]
+    
+    # Convert from seconds to the target unit
+    converted_value = value_in_seconds / TIME_UNITS[to_unit]
+    
+    return converted_value
+
+def main():
+    st.title('Time Units Converter')
+
+    # Input value and select time units
+    value = st.number_input("Enter the value to convert", min_value=0.0, step=0.1)
+    
+    from_unit = st.selectbox("From unit", list(TIME_UNITS.keys()))
+    to_unit = st.selectbox("To unit", list(TIME_UNITS.keys()))
+
+    if st.button('Convert'):
+        if value >= 0:
+            converted_value = convert_time(value, from_unit, to_unit)
+            st.write(f"{value} {from_unit} = {converted_value:.4f} {to_unit}")
+        else:
+            st.error("Please enter a valid value (greater than or equal to 0).")
+    
+if __name__ == "__main__":
+    main()