Add application file

app.py

@@ -1,7 +1,28 @@
 import streamlit as st
 
-# Prompt the user to input a value rather than using a slider
-x = st.text_input("Enter a value, and I will guess your age!")
+# Custom CSS to increase font size for input and output
+st.markdown(
+    """
+    <style>
+    .stSlider label {
+        font-size: 24px;  /* Increase the font size of the slider label */
+    }
+    .stTextInput label {
+        font-size: 24px;  /* Increase the font size for text inputs if needed */
+    }
+    .stMarkdown {
+        font-size: 24px;  /* Increase the font size of text outputs */
+    }
+    .css-1d391kg p {
+        font-size: 24px;  /* General output text font size */
+    }
+    </style>
+    """,
+    unsafe_allow_html=True
+)
+
+# Use text input instead of slider
+x = st.text_input('Select a value, and I\'ll guess your age!', '')
 
 def estimate_age_from_input(x):
     try:
@@ -54,9 +75,8 @@ def estimate_age_from_input(x):
         # Non-numeric input - assume young user testing system
         return 19
 
-# Only attempt to calculate if input is provided
+# Display the age estimation result
 if x:
     y = estimate_age_from_input(x)
-    st.write(f'You entered: {x}, I think you are about {y} years old!')
-
+    st.write(f'I think you\'re about {y} years old.')