Update app.py

app.py

@@ -54,11 +54,21 @@ st.write(coeff_df)
 
 
 coefficients = [i for i in regressor.coef_]
-terms = [f'{coeff:.3f}X^{i}' for i, coeff in enumerate(coefficients) if coeff != 0]
+formatted_coefficients = [f'{coeff:.2e}' for coeff in coefficients if coeff != 0]
 
-latex_equation = r'''
-Our Equation: {:.3f} + {}
-'''.format(regressor.intercept_, ' + '.join(terms))
+terms = [f'{formatted_coefficients[i]}X^{i+1}' for i in range(len(formatted_coefficients))]
+
+formatted_intercept = f'{regressor.intercept_:.2e}'
+
+formatted_equation = ' + '.join(terms)
+if formatted_equation:
+    formatted_equation = formatted_intercept + ' + ' + formatted_equation
+else:
+    formatted_equation = formatted_intercept
+
+latex_equation = f'''
+Our Equation: {formatted_equation}
+'''
 
 st.write("### Polynomial Equation")
 st.latex(latex_equation)