Update app.py

app.py

@@ -32,10 +32,10 @@ def fig2img(fig):
     fig.savefig(buf)
     buf.seek(0)
     pil_img = Image.open(buf)
-    basewidth = 2500
+    basewidth = 750
     wpercent = (basewidth/float(pil_img.size[0]))
     hsize = int((float(pil_img.size[1])*float(wpercent)))
-    img = pil_img.resize((basewidth,hsize), Image.ANTIALIAS) 
+    img = pil_img.resize((basewidth,hsize), Image.Resampling.LANCZOS) 
     return img