ahmedabu98 opened a new pull request, #37435:
URL: https://github.com/apache/beam/pull/37435

   The notebook example returns one inference element, not a list. The current 
code gives this error:
   
   ```
   ERROR:apache_beam.runners.common:KeyError: 0 [while running '[20]: Print']
   Traceback (most recent call last):
     File "apache_beam/runners/common.py", line 1498, in 
apache_beam.runners.common.DoFnRunner.process
     File "apache_beam/runners/common.py", line 685, in 
apache_beam.runners.common.SimpleInvoker.invoke_process
     File "/tmp/ipython-input-3766419850.py", line 7, in process
       translated_text = element.inference[0]['translation_text']
                         ~~~~~~~~~~~~~~~~~^^^
   KeyError: 0
   ```
   
   Fixed by accessing the inference result directly


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