Update app.py

app.py

@@ -0,0 +1,31 @@
+# app.py
+import streamlit as st
+from sympy import symbols, diff, integrate, sympify
+
+# Page Configuration
+st.set_page_config(page_title="Derivation & Integration Solver", page_icon="🔢")
+st.title("Derivation & Integration Solver")
+
+# Input Section
+st.header("Input Equation")
+equation = st.text_input("Enter the equation (e.g., x**2 + 3*x + 5):", "")
+variable = st.text_input("Enter the variable (e.g., x):", "x")
+
+if equation and variable:
+    try:
+        # Convert input to sympy objects
+        var = symbols(variable)
+        expr = sympify(equation)
+
+        # Derivative Section
+        st.header("Derivative")
+        derivative = diff(expr, var)
+        st.latex(f"\\frac{{d}}{{d{variable}}}({equation}) = {derivative}")
+
+        # Integration Section
+        st.header("Integral")
+        integral = integrate(expr, var)
+        st.latex(f"\\int ({equation})\,d{variable} = {integral} + C")
+    
+    except Exception as e:
+        st.error(f"An error occurred: {e}")