Made min duration 0

app.py

@@ -358,7 +358,7 @@ if filetype == "MEI":
             with col2:
                 duration = st.number_input(
                     "Duration (seconds)",
-                    min_value=0.005, max_value=5.0,
+                    min_value=0.0, max_value=5.0,
                     value=float(ph["duration"]),
                     step=0.01, format="%.2f",
                     key=f"duration_num_{idx}_{j}"