Update app.py

app.py

@@ -551,12 +551,12 @@ def create_image(url):
     #out.append("HTML fragments: ")
     #q=("a","p","span","content","article")
     out=[]
-    p = soup.find_all("pre, {'class': 'mermaid'}")
-    svg_str = p.find('svg')
-    print(svg_str)
+    for p in soup.find_all("pre, {'class': 'mermaid'}")
+        out.append(p.find('svg'))
+    print(out)
     #out.append(p.string) 
     with open("tmp.svg","w") as svg:
-        svg.write(svg_str)
+        svg.write(out[0])
     return "tmp.svg"
 def zoom_update(inp):
     this.clear()