Update app.py

app.py

@@ -51,8 +51,8 @@ else:
 
 def gridify(kernel, grid, kernel_size, scaling=5, padding=1):
     scaled_and_padded = np.pad(np.repeat(np.repeat(kernel, repeats=scaling, axis=0), repeats=scaling, axis=1), ((padding,),(padding,),(0,),(0,)), 'constant', constant_values=(-1,))
-    grid = np.pad(np.array(scaled_and_padded.reshape((kernel_size[0]*scaling+2*padding, kernel_size[1]*scaling+2*padding, grid[0], grid[1])).transpose(2,0,3,1).reshape(grid[0]*(kernel_size[0]*scaling+2*padding), grid[1]*(kernel_size[1]*scaling+2*padding))+1)*127., (padding,), 'constant', constant_values=(0,))
-    st.image(Image.fromarray(np.repeat(np.expand_dims(grid, axis=0), repeats=3, axis=0).astype(np.uint8).transpose(1,2,0), mode="RGB"))
+    grid = np.pad(np.array(scaled_and_padded.reshape((kernel_size[0]*scaling+2*padding, kernel_size[1]*scaling+2*padding, 3, grid[0], grid[1])).transpose(3,0,4,1,2).reshape(grid[0]*(kernel_size[0]*scaling+2*padding), grid[1]*(kernel_size[1]*scaling+2*padding), 3)+1)*127., ((padding,),(padding,),(0,)), 'constant', constant_values=(0,))
+    st.image(Image.fromarray(grid.astype(np.uint8), mode="RGB"))
 
 with st.expander("See first convolutional layer"):
     gridify(params["Conv_0"]["kernel"], grid=(4,8), kernel_size=(3,3))