Update app.py

app.py

@@ -1,30 +1,24 @@
-# app.py
-from flask import Flask, request, render_template
+import streamlit as st
 import math
 
-app = Flask(__name__)
+# Set the title of the app
+st.title("Reactive Power Compensation Panel")
 
-@app.route('/')
-def index():
-    return render_template('index.html')
+# User input fields for voltage, current, and real power
+voltage = st.number_input("Enter Voltage (V)", min_value=0.0, step=0.1)
+current = st.number_input("Enter Current (A)", min_value=0.0, step=0.1)
+real_power = st.number_input("Enter Real Power (kW)", min_value=0.0, step=0.1)
 
-@app.route('/calculate', methods=['POST'])
-def calculate():
-    voltage = float(request.form['voltage'])
-    current = float(request.form['current'])
-    real_power = float(request.form['power'])
-
-    apparent_power = voltage * current  # in VA
+# Calculate the apparent power and reactive power
+if voltage > 0 and current > 0 and real_power >= 0:
+    apparent_power = voltage * current  # Apparent power in VA
     if apparent_power == 0:
         reactive_power = 0
     else:
-        reactive_power = math.sqrt(apparent_power**2 - real_power**2)  # in VAR
+        reactive_power = math.sqrt(apparent_power**2 - (real_power * 1000)**2)  # Reactive power in VAR
 
-    return render_template('index.html',
-                           voltage=voltage,
-                           current=current,
-                           real_power=real_power,
-                           reactive_power=round(reactive_power, 2))
+    # Display the results
+    st.subheader(f"Calculated Reactive Power: {round(reactive_power, 2)} VAR")
+else:
+    st.warning("Please enter valid inputs!")
 
-if __name__ == '__main__':
-    app.run(debug=False, use_reloader=False)