Update app.py

app.py

@@ -22,7 +22,7 @@ def mm(graph):
         code=ea.strip().strip("\n")
         code_out+=code
     #out_html=f'''<div><iframe src="https://omnibus-mermaid-script.static.hf.space/index.html?mermaid={code_out}&rand={random.randint(1,1111111111)}" height="500" width="500"></iframe></div>'''
-    out_html=f'''<div><iframe src="https://omnibus-mermaid-script.static.hf.space/index.html?mermaid={code_out}}" height="500" width="500"></iframe></div>'''
+    out_html=f'''<div><iframe src="https://omnibus-mermaid-script.static.hf.space/index.html?mermaid={code_out}" height="500" width="500"></iframe></div>'''
     return out_html
 
 """