Fix display bug in analyze_all() – ensure correct plotting

app.py

@@ -1,11 +1,9 @@
 import gradio as gr
 import cv2
 import numpy as np
-from matplotlib import pyplot as plt
+import matplotlib.pyplot as plt
 from scipy.fft import fft2, fftshift
 from scipy.ndimage import sobel, gaussian_filter
-import tempfile
-import os
 
 def analyze_all(image):
     gray = cv2.cvtColor(image, cv2.COLOR_BGR2GRAY)
@@ -71,16 +69,12 @@ def analyze_all(image):
         ax.set_title(title)
         ax.axis('off')
     plt.tight_layout()
-
-    temp_file = tempfile.NamedTemporaryFile(delete=False, suffix=".png")
-    plt.savefig(temp_file.name)
-    plt.close(fig)
-    return temp_file.name
+    return fig
 
 demo = gr.Interface(
     fn=analyze_all,
     inputs=gr.Image(type="numpy", label="Upload Painting Image"),
-    outputs=gr.Image(type="filepath", label="18 Technique Analysis Grid"),
+    outputs=gr.Plot(label="18 Technique Analysis Grid"),
     title="🧠 Tree Oil Painting – 18 Supreme Techniques Viewer",
     description="Upload any painting image to analyze brushstroke structure using AI Sunny's 18 Technique model."
 )