Fix tests??? Somehow? (#740)

# Motivation

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# Content

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# Testing

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# Please check the following before marking your PR as ready for review

- [ ] I have added tests for my changes
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needed

Author: EdwardJXLi

src/codegen/git/repo_operator/repo_operator.py

@@ -647,6 +647,8 @@ def iter_files(
                         content = self.get_file(filepath)
                         yield rel_filepath, content
                     else:
+                        # WTF??? A no-op file read here fixes file parsing somehow?
+                        open(filepath).close()
                         yield rel_filepath, ""
                 except Exception as e:
                     logger.warning(f"Error reading file {filepath}: {e}")