Update app.py

app.py

@@ -650,11 +650,18 @@ if st.sidebar.button("Multiple Files Demo"):
 if len(file_names) == 0:
     st.text("Upload file(s) to enable analysis")
 else:
-    if st.button("Analyze All New Audio",key=f"button_all"):
-        if len(file_names) == 0:
-            st.error('Upload file(s) first!')
-        else:
-            st.session_state.analyzeAllToggle = True
+    col_analyze, col_spacer, col_reset = st.columns([3, 5, 2])
+    with col_analyze:
+        if st.button("Analyze All New Audio", key="button_all"):
+            if len(file_names) == 0:
+                st.error('Upload file(s) first!')
+            else:
+                st.session_state.analyzeAllToggle = True
+    with col_reset:
+        if st.button("🗑️ Reset App", key="button_reset", type="secondary", use_container_width=True):
+            for key in list(st.session_state.keys()):
+                del st.session_state[key]
+            st.rerun()
 
 if st.session_state.analyzeAllToggle == True:
     print("Start analyzing")