Update app.py

app.py

@@ -78,6 +78,13 @@ def predict_linear(strain, dose, soil_n, soil_p, soil_k, ph,
     result_df = pd.DataFrame(data)
 
     return result_df, "Prediction complete!", "\n".join(logs)
+    
+# -----------------------------
+#  Clear Inputs Function
+# -----------------------------
+def clear_inputs():
+    # Reset all input fields to None
+    return [None] * 11  # same number of numeric input fields
 
 # -----------------------------
 # 4️⃣ Gradio Interface (Green Theme)
@@ -124,7 +131,9 @@ with gr.Blocks(
             root_wt = gr.Number(label="Root Wt (g)")
             yield_gp = gr.Number(label="Yield (g/pot)")
 
-            predict_btn = gr.Button("Predict", variant="primary")
+            with gr.Row():
+                predict_btn = gr.Button(" Predict", variant="primary")
+                clear_btn = gr.Button("🧹 Clear Inputs", variant="secondary")
 
         with gr.Column(scale=1):
             gr.Markdown("### Prediction Results Table")
@@ -179,6 +188,16 @@ with gr.Blocks(
         outputs=[result_table, status_box, log_box]
     )
 
+    # Clear button callback
+    clear_btn.click(
+        fn=clear_inputs,
+        inputs=[],
+        outputs=[dose, soil_n, soil_p, soil_k, ph,
+             chlorophyll, shoot_len, root_len,
+             shoot_wt, root_wt, yield_gp]
+    )
+
+
 # -----------------------------
 # 5️⃣ Launch
 # -----------------------------