Update app.py

app.py

@@ -14,7 +14,9 @@ def process_points(x1, y1, z1, x2, y2, z2, x3, y3, z3):
 |{x2-x1} {y2-y1} {z2-z1}|
 |{x3-x1} {y3-y1} {z3-z1}|\n
    """
-    output += f"""(x-{x1})[(),()]"""
+    output += f"""(x - {x1})[({y2-y1}, {z2-z1}),({y3-y1}, {z3-z1})] -
+- (y - {y1})[({x2 - x1}, {z2-z1}),({x3-x1}, {z3 - z1})] +
++ (z - {z1})[({x2 - x1}, {x3 - x1}),({y2 - y1}, {y3 - y1})]"""
     return output
 
 # Define Gradio interface