Add application file

app.py

@@ -0,0 +1,19 @@
+import streamlit as st
+import matplotlib.pyplot as plt
+from mpl_toolkits.mplot3d import Axes3D
+import numpy as np
+
+st.title("3D Hidden States Visualization")
+
+# Example: simple spiral
+t = np.linspace(0, 20, 500)
+x = np.sin(t)
+y = np.cos(t)
+z = t
+
+fig = plt.figure()
+ax = fig.add_subplot(111, projection='3d')
+ax.plot(x, y, z, label="3D Spiral")
+ax.legend()
+
+st.pyplot(fig)