Update app.py

app.py

@@ -83,4 +83,4 @@ def run_code():
     return render_template_string(HTML_TEMPLATE, code=code, output=output, error=error, warning=warning)
 
 if __name__ == "__main__":
-    app.run(debug=True, host="0.0.0.0", port=5000)
+    app.run(debug=True, host="0.0.0.0", port=7860)