Add Api Key to safe-eth-py and safe-cli examples

[falvaradorodriguez]

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[github-actions]

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https://add_api_key_eth_py_examples--docs.review.5afe.dev

[github-actions]

Overall readability score: 36.06 (🔴 -0.02)

File	Readability
transactions.mdx	7.36 (🟢 +0)
messages.mdx	5.53 (🟢 +0)
delegates.mdx	11.89 (🟢 +0)
data-decoder.mdx	15.85 (🟢 +0)
cli-reference.mdx	41.82 (🔴 -7.28)

View detailed metrics

🟢 - Shows an increase in readability
🔴 - Shows a decrease in readability

File	Readability	FRE	GF	ARI	CLI	DCRS
transactions.mdx	7.36	0	19	22	19	8.71
	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0
messages.mdx	5.53	0	19	22	19	9.28
	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0
delegates.mdx	11.89	0	15.01	22	19	9.43
	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0
data-decoder.mdx	15.85	15.31	14.25	22	19	9.39
	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0	🟢 +0
cli-reference.mdx	41.82	38.82	11.81	15.6	15.43	8.28
	🔴 -7.28	🔴 -9.48	🔴 -0.76	🔴 -1.3	🔴 -1.17	🔴 -0.27

Averages:

	Readability	FRE	GF	ARI	CLI	DCRS
Average	36.06	32	13.17	16.52	15.15	8.7
	🔴 -0.02	🔴 -0.02	🟢 +0	🟢 +0	🟢 +0	🟢 +0

View metric targets

Metric	Range	Ideal score
Flesch Reading Ease	100 (very easy read) to 0 (extremely difficult read)	60
Gunning Fog	6 (very easy read) to 17 (extremely difficult read)	8 or less
Auto. Read. Index	6 (very easy read) to 14 (extremely difficult read)	8 or less
Coleman Liau Index	6 (very easy read) to 17 (extremely difficult read)	8 or less
Dale-Chall Readability	4.9 (very easy read) to 9.9 (extremely difficult read)	6.9 or less