from sqlalchemy import create_engine, textdb_connection_str = "mysql+pymysql://user:pass@some_mariadb/dbname?charset=utf8mb4"#Don't worry while running the code , I had replaced all the values in the db_connection_str with my valuesengine = create_engine(    db_connection_str,    connect_args={        # "ssl": {        #     "ssl_ca": "/etc/ssl/cert.pem",        # }        # "ssl": {        #     "ca": "/home/gord/client-ssl/ca.pem",        #     "cert": "/home/gord/client-ssl/client-cert.pem",        #     "key": "/home/gord/client-ssl/client-key.pem"        # }        # I tried both of these methods and even without using connect_args but it still gives me an error    })with engine.connect() as conn:    result = conn.execute(text("select * from jobs"))    print(result.all())

This is my entire code, When I try running it while the ssl_ca is uncommented or when I have not entered the connect_args dictionary itself, this is the error I get:

Traceback (most recent call last):  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\pymysql\connections.py", line 644, in connect    sock = socket.create_connection(           ^^^^^^^^^^^^^^^^^^^^^^^^^  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.11_3.11.2288.0_x64__qbz5n2kfra8p0\Lib\socket.py", line 851, in create_connection    raise exceptions[0]  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.11_3.11.2288.0_x64__qbz5n2kfra8p0\Lib\socket.py", line 836, in create_connection    sock.connect(sa)TimeoutError: timed outDuring handling of the above exception, another exception occurred:Traceback (most recent call last):  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\engine\base.py", line 146, in __init__    self._dbapi_connection = engine.raw_connection()                             ^^^^^^^^^^^^^^^^^^^^^^^  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\engine\base.py", line 3304, in raw_connection    return self.pool.connect()           ^^^^^^^^^^^^^^^^^^^  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\pool\base.py", line 449, in connect    return _ConnectionFairy._checkout(self)           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\pool\base.py", line 1263, in _checkout    fairy = _ConnectionRecord.checkout(pool)            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\pool\base.py", line 712, in checkout    rec = pool._do_get()          ^^^^^^^^^^^^^^  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\pool\impl.py", line 179, in _do_get    with util.safe_reraise():  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\util\langhelpers.py", line 146, in __exit__    raise exc_value.with_traceback(exc_tb)  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\pool\impl.py", line 177, in _do_get    return self._create_connection()           ^^^^^^^^^^^^^^^^^^^^^^^^^  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\pool\base.py", line 390, in _create_connection    return _ConnectionRecord(self)           ^^^^^^^^^^^^^^^^^^^^^^^  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\pool\base.py", line 674, in __init__    self.__connect()  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\pool\base.py", line 900, in __connect    with util.safe_reraise():  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\util\langhelpers.py", line 146, in __exit__    raise exc_value.with_traceback(exc_tb)  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\pool\base.py", line 896, in __connect    self.dbapi_connection = connection = pool._invoke_creator(self)                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\engine\create.py", line 643, in connect    return dialect.connect(*cargs, **cparams)           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\engine\default.py", line 617, in connect    return self.loaded_dbapi.connect(*cargs, **cparams)           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\pymysql\connections.py", line 358, in __init__    self.connect()  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\pymysql\connections.py", line 711, in connect    raise excpymysql.err.OperationalError: (2003, "Can't connect to MySQL server on 'jovian-careers-db-jovian-careers.a.aivencloud.com' (timed out)")The above exception was the direct cause of the following exception:Traceback (most recent call last):  File "E:\Gunkar\Coding\Self\Flask\Jovian-Careers-Website-V2\database.py", line 20, in <module>    with engine.connect() as conn:         ^^^^^^^^^^^^^^^^  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\engine\base.py", line 3280, in connect    return self._connection_cls(self)           ^^^^^^^^^^^^^^^^^^^^^^^^^^  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\engine\base.py", line 148, in __init__    Connection._handle_dbapi_exception_noconnection(  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\engine\base.py", line 2444, in _handle_dbapi_exception_noconnection    raise sqlalchemy_exception.with_traceback(exc_info[2]) from e  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\engine\base.py", line 146, in __init__    self._dbapi_connection = engine.raw_connection()                             ^^^^^^^^^^^^^^^^^^^^^^^  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\engine\base.py", line 3304, in raw_connection    return self.pool.connect()           ^^^^^^^^^^^^^^^^^^^  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\pool\base.py", line 449, in connect    return _ConnectionFairy._checkout(self)           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\pool\base.py", line 1263, in _checkout    fairy = _ConnectionRecord.checkout(pool)            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\pool\base.py", line 712, in checkout    rec = pool._do_get()          ^^^^^^^^^^^^^^  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\pool\impl.py", line 179, in _do_get    with util.safe_reraise():  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\util\langhelpers.py", line 146, in __exit__    raise exc_value.with_traceback(exc_tb)  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\pool\impl.py", line 177, in _do_get    return self._create_connection()           ^^^^^^^^^^^^^^^^^^^^^^^^^  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\pool\base.py", line 390, in _create_connection    return _ConnectionRecord(self)           ^^^^^^^^^^^^^^^^^^^^^^^  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\pool\base.py", line 674, in __init__    self.__connect()  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\pool\base.py", line 900, in __connect    with util.safe_reraise():  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\util\langhelpers.py", line 146, in __exit__    raise exc_value.with_traceback(exc_tb)  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\pool\base.py", line 896, in __connect    self.dbapi_connection = connection = pool._invoke_creator(self)                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\engine\create.py", line 643, in connect    return dialect.connect(*cargs, **cparams)           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\engine\default.py", line 617, in connect    return self.loaded_dbapi.connect(*cargs, **cparams)           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\pymysql\connections.py", line 358, in __init__    self.connect()  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\pymysql\connections.py", line 711, in connect    raise excsqlalchemy.exc.OperationalError: (pymysql.err.OperationalError) (2003, "Can't connect to MySQL server on 'jovian-careers-db-jovian-careers.a.aivencloud.com' (timed out)")(Background on this error at: https://sqlalche.me/e/20/e3q8)

**And if I dont uncomment the ssl_ca thing and instead use the other method , then it just says this :

**

Traceback (most recent call last):  File "E:\Gunkar\Coding\Self\Flask\Jovian-Careers-Website-V2\database.py", line 20, in <module>    with engine.connect() as conn:         ^^^^^^^^^^^^^^^^  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\engine\base.py", line 3280, in connect    return self._connection_cls(self)           ^^^^^^^^^^^^^^^^^^^^^^^^^^  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\engine\base.py", line 146, in __init__    self._dbapi_connection = engine.raw_connection()                             ^^^^^^^^^^^^^^^^^^^^^^^  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\engine\base.py", line 3304, in raw_connection    return self.pool.connect()           ^^^^^^^^^^^^^^^^^^^  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\pool\base.py", line 449, in connect    return _ConnectionFairy._checkout(self)           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\pool\base.py", line 1263, in _checkout    fairy = _ConnectionRecord.checkout(pool)            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\pool\base.py", line 712, in checkout    rec = pool._do_get()          ^^^^^^^^^^^^^^  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\pool\impl.py", line 179, in _do_get    with util.safe_reraise():  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\util\langhelpers.py", line 146, in __exit__    raise exc_value.with_traceback(exc_tb)  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\pool\impl.py", line 177, in _do_get    return self._create_connection()           ^^^^^^^^^^^^^^^^^^^^^^^^^  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\pool\base.py", line 390, in _create_connection    return _ConnectionRecord(self)           ^^^^^^^^^^^^^^^^^^^^^^^  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\pool\base.py", line 674, in __init__    self.__connect()  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\pool\base.py", line 900, in __connect    with util.safe_reraise():  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\util\langhelpers.py", line 146, in __exit__    raise exc_value.with_traceback(exc_tb)  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\pool\base.py", line 896, in __connect    self.dbapi_connection = connection = pool._invoke_creator(self)                                         ^^^^^^^^^^^^^^^^^^^^^^^^^^  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\engine\create.py", line 643, in connect    return dialect.connect(*cargs, **cparams)           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\sqlalchemy\engine\default.py", line 617, in connect    return self.loaded_dbapi.connect(*cargs, **cparams)           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\pymysql\connections.py", line 289, in __init__    self.ctx = self._create_ssl_ctx(ssl)               ^^^^^^^^^^^^^^^^^^^^^^^^^  File "C:\Users\ravin\AppData\Local\Packages\PythonSoftwareFoundation.Python.3.11_qbz5n2kfra8p0\LocalCache\local-packages\Python311\site-packages\pymysql\connections.py", line 373, in _create_ssl_ctx    ctx = ssl.create_default_context(cafile=ca, capath=capath)          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^  File "C:\Program Files\WindowsApps\PythonSoftwareFoundation.Python.3.11_3.11.2288.0_x64__qbz5n2kfra8p0\Lib\ssl.py", line 770, in create_default_context    context.load_verify_locations(cafile, capath, cadata)FileNotFoundError: [Errno 2] No such file or directory

I have mentioned whatever I tried above and what I was expecting is to get the information from one of my tables "jobs" but python didnt even reach that line.

Also this is the tutorial I am following : "https://www.youtube.com/watch?v=yBDHkveJUf4&list=PLiAbjvVKX4Q-7ygi3CYBd8QOES3A3lyqd&index=2&t=8184s&ab_channel=freeCodeCamp.org"

start watching from 2:45:00

He found his solution to this same problem as he was using another service for his web database called "PlanetScale", I did not use that because I found out it is paid now and the free service is no longer available.

Also later I am going to integrate this in my flask website as per the tutorial