[Python] Python cx_Oracle "32-bit Oracle Client library cannot be loaded: "The specified...

I downloaded the Oracle Instant Client and specified the Path in environment variable as in the first screenshot.

cx_Oracle is imported successfully as shown in the second screenshot.

I was trying to connect to Oracle DB hosted in AWS using the code as below:

The log message returns:

32-bit Oracle Client library cannot be loaded: "The specified module could not be found".
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Is my argument for cx_Oracle.connect or my path in the environment variables wrong? Python, WHL and Instant Client are all 32-bits.

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