Update app.py

app.py

@@ -75,7 +75,7 @@ with gr.Blocks() as demo:
             gr.Markdown("**Limo (%)**")
             Si = gr.Number(label="", value=24.0, interactive=True)  
             
-         with gr.Column(scale=1, min_width=300):  
+        with gr.Column(scale=1, min_width=300):  
             gr.Markdown("**Mg<sup>2+</sup> (meq/100g)**")
             eMg = gr.Number(label="", value=3.47, interactive=True)
             gr.Markdown("**Arena (%)**")