runtime error

Exit code: 1. Reason: 2024-09-28 04:11:54.541 WARNING streamlit.runtime.scriptrunner_utils.script_run_context: Thread 'MainThread': missing ScriptRunContext! This warning can be ignored when running in bare mode. Traceback (most recent call last): File "/usr/local/lib/python3.10/site-packages/mysql/connector/connection_cext.py", line 334, in _open_connection self._cmysql.connect(**cnx_kwargs) _mysql_connector.MySQLInterfaceError: Unknown MySQL server host 'host url' (-2) The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/home/user/app/app.py", line 19, in <module> mydb = mysql.connector.connect( File "/usr/local/lib/python3.10/site-packages/mysql/connector/pooling.py", line 322, in connect return CMySQLConnection(*args, **kwargs) File "/usr/local/lib/python3.10/site-packages/mysql/connector/connection_cext.py", line 151, in __init__ self.connect(**kwargs) File "/usr/local/lib/python3.10/site-packages/mysql/connector/abstracts.py", line 1399, in connect self._open_connection() File "/usr/local/lib/python3.10/site-packages/mysql/connector/connection_cext.py", line 339, in _open_connection raise get_mysql_exception( mysql.connector.errors.DatabaseError: 2005 (HY000): Unknown MySQL server host 'host url' (-2)

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