Update app.py

app.py

@@ -7,26 +7,75 @@ import streamlit as st
 # import pandas
 import pandas as pd
 
+st.markdown("""
+<style>
+.block-container {
+    padding-top: 0.75rem;
+    padding-bottom: 0.75rem;
+}
+</style>
+""", unsafe_allow_html=True)
+
+# Hide +/- buttons and reduce input size
+st.markdown("""
+<style>
+
+/* Hide step buttons */
+input[type=number]::-webkit-inner-spin-button,
+input[type=number]::-webkit-outer-spin-button {
+    -webkit-appearance: none;
+    margin: 0;
+}
+
+input[type=number] {
+    -moz-appearance: textfield;
+}
+
+/* Reduce input box height and padding */
+.stNumberInput input {
+    height: 32px;
+    padding: 4px 8px;
+    font-size: 14px;
+}
+
+/* Reduce vertical spacing */
+div[data-baseweb="input"] {
+    margin-bottom: -10px;
+}
+
+</style>
+""", unsafe_allow_html=True)
+
+
+
 # define functiom which can provide formatted input with appropriate label and input text
 # this will help in p[roducing consistent representation
-def formatted_number_input(title, hint, **kwargs):
+def formatted_number_input_variable_arg(title, hint, **kwargs):
     st.markdown(f"**{title}**")
     st.caption(hint)
     return st.number_input("", **kwargs)
 
-def formatted_number_input2(title, hint, minval, maxval, defvalue, steps, valformat="%.6f"):
+def formatted_number_input(title, hint, minval, maxval, defvalue, steps, valformat="%.6f"):
 
     st.markdown('<div style="margin-bottom:4px;">', unsafe_allow_html=True)
     
-    user_input = st.number_input(f"{title} ({hint})", 
-                        min_value=minval,
-                        max_value=maxval,
-                        value=defvalue,
-                        format=valformat
-                        )
-
-    #st.markdown('</div>', unsafe_allow_html=True)
-
+    col1, col2 = st.columns([2,1])  # label wider, input smaller
+    
+    with col1:
+        st.markdown(f"**{title}**")
+        st.caption(hint)
+    
+    with col2:
+        user_input = st.number_input(
+            label="",
+            min_value=minval,
+            max_value=maxval,
+            value=defvalue,
+            step=step,
+            format=format,
+            label_visibility="collapsed"
+        )
+         
     return user_input
 
 # ---------------------------------------------------------
@@ -38,16 +87,6 @@ st.set_page_config(
 )
 
 
-st.markdown("""
-<style>
-.block-container {
-    padding-top: 0.75rem;
-    padding-bottom: 0.75rem;
-}
-</style>
-""", unsafe_allow_html=True)
-
-
 # ---------------------------------------------------------
 # TITLE
 # ---------------------------------------------------------
@@ -77,7 +116,7 @@ col_left, col_right = st.columns([1,1])
 
 with col_left:
 
-    rpm = formatted_number_input2(
+    rpm = formatted_number_input(
         "Lubricating oil pressure in kilopascals (kPa)",
         "50 to 2500",
         minval=50.0,
@@ -88,7 +127,7 @@ with col_left:
     )
     
     
-    oil_pressure = formatted_number_input2(
+    oil_pressure = formatted_number_input(
         "Lubricating oil pressure in kilopascals (kPa)",
         "0.001 to 10.0",
         minval=0.001,
@@ -99,7 +138,7 @@ with col_left:
     )
     
     
-    fuel_pressure = formatted_number_input2(
+    fuel_pressure = formatted_number_input(
         "Fuel Pressure in kilopascals (kPa)",
         "0.01 to 25.0",
         minval=0.01,
@@ -110,7 +149,7 @@ with col_left:
     )
 
 with col_right:
-    coolant_pressure = formatted_number_input2(
+    coolant_pressure = formatted_number_input(
         "Coolant Pressure in kilopascals (kPa)",
         "0.01 to 10.0",
         minval=0.01,
@@ -121,7 +160,7 @@ with col_right:
     )
     
     
-    lub_oil_temp = formatted_number_input2(
+    lub_oil_temp = formatted_number_input(
         "Lubricating oil Temperature in degrees Celsius (°C)",
         "50.0 to 100.0",
         minval=50.0,
@@ -132,7 +171,7 @@ with col_right:
     )
     
     
-    coolant_temp = formatted_number_input2(
+    coolant_temp = formatted_number_input(
         "Coolant Temperature in degrees Celsius (°C)",
         "50.0 to 200.0",
         minval=50.0,