feat:added [Feature] Sample env file in the Codebase #47

.env.sample

@@ -0,0 +1,29 @@
+# Aptos Python SDK environment variables
+#
+# This repository does not load `.env` files automatically.
+# Export these values in your shell, or use your preferred dotenv tooling.
+
+# Optional API key for Aptos endpoints that require authenticated access.
+API_KEY=
+
+# Optional faucet bearer token. This is required for some non-devnet faucet setups.
+FAUCET_AUTH_TOKEN=
+
+# Path to the Aptos CLI binary. Leave as `aptos` if it is already on your PATH.
+APTOS_CLI_PATH=aptos
+
+# Path to a local aptos-core checkout used by the integration examples.
+APTOS_CORE_PATH=C:/path/to/aptos-core
+
+# Faucet endpoint used by the examples and localnet integration tests.
+APTOS_FAUCET_URL=https://faucet.devnet.aptoslabs.com
+
+# Optional indexer endpoint used by examples that query GraphQL data.
+APTOS_INDEXER_URL=https://api.devnet.aptoslabs.com/v1/graphql
+
+# Aptos fullnode REST endpoint used by the async client examples.
+APTOS_NODE_URL=https://api.devnet.aptoslabs.com/v1
+
+# Set to `true` to make integration tests reuse an already-running local network.
+# Leave unset or empty to let the test harness start its own local testnet.
+APTOS_TEST_USE_EXISTING_NETWORK=