Update app.py (#1)

- Update app.py (a345f028e7e5425fd8a1f3492b8a19bdaf8d0198)

app.py

@@ -1,44 +1,21 @@
-import nibabel as nib
-import matplotlib.pyplot as plt
 import gradio as gr
+import nibabel as nib  # For handling .nii or .nii.gz files
+import os
 
-def visualize_nii_gz(file_path):
-    # Load the NIfTI file
-    img = nib.load(file_path.name)
-    data = img.get_fdata()
-    
-    # Get the middle slice of the data in all three dimensions
-    x_slice = data[data.shape[0] // 2, :, :]
-    y_slice = data[:, data.shape[1] // 2, :]
-    z_slice = data[:, :, data.shape[2] // 2]
-    
-    # Plot the slices
-    fig = plt.figure(figsize=(12, 4))
-    
-    ax1 = fig.add_subplot(131)
-    ax1.imshow(x_slice.T, cmap="gray", origin="lower")
-    ax1.set_title("X slice")
-    
-    ax2 = fig.add_subplot(132)
-    ax2.imshow(y_slice.T, cmap="gray", origin="lower")
-    ax2.set_title("Y slice")
-    
-    ax3 = fig.add_subplot(133)
-    ax3.imshow(z_slice.T, cmap="gray", origin="lower")
-    ax3.set_title("Z slice")
-    
-    # Return the figure
-    plt.tight_layout()
-    return fig
+def convert_and_load_mesh(nii_file_path):
+    # Assume convert_to_obj is a function that converts .nii/.nii.gz to .obj
+    obj_file_path = convert_to_obj(nii_file_path)
+    return obj_file_path
 
-# Create the Gradio interface
-interface = gr.Interface(
-    fn=visualize_nii_gz, 
-    inputs="file", 
-    outputs="plot",
-    live=True,
-    title="3D NIfTI Visualizer",
-    description="Upload a .nii.gz file to visualize its slices in 3D."
+def convert_to_obj(nii_file_path):
+    # Conversion logic here
+    pass
+
+demo = gr.Interface(
+    fn=convert_and_load_mesh,
+    inputs=gr.Model3D(),
+    outputs=gr.Model3D(clear_color=[0.0, 0.0, 0.0, 0.0], label="3D Model"),
 )
 
-interface.launch()
+if __name__ == "__main__":
+    demo.launch()