Bug: Error Fetching ClinVar Summaries

[berntpopp]

Description:
During the pipeline execution for the NAA10 gene, there was a failure in fetching ClinVar summaries with an error message indicating "Expecting value: line 1 column 1 (char 0)."
Steps to Reproduce:

• Run the command: `python -m Amissense.cli pipeline -g NAA10 -o out`.
  Observed Behavior:
• The pipeline fails when fetching ClinVar summaries and logs an error message related to a network-related issue.
  Expected Behavior:
• The pipeline should handle such network issues gracefully or retry fetching the summaries, preventing the process from failing.