title: ValueError: Method eth_maxPriorityFeePerGas not supported, web3.py with ganache
body: <p>I'm running the following code with <code>web3.py</code>:</p>
  <pre class="lang-py prettyprint-override"><code>transaction = SimpleStorage.constructor().buildTransaction(
      {&quot;chainId&quot;: chain_id, &quot;from&quot;: my_address, &quot;nonce&quot;: nonce}
  )
  </code></pre>
  <p>And I am running into the following error:</p>
  <pre class="lang-py prettyprint-override"><code>Traceback (most recent call last):
    File &quot;/Users/patrick/code/web3_py_simple_storage/deploy.py&quot;, line 64, in &lt;module&gt;
      transaction = SimpleStorage.constructor().buildTransaction(
    File &quot;/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/eth_utils/decorators.py&quot;, line 18, in _wrapper
      return self.method(obj, *args, **kwargs)
    File &quot;/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/web3/contract.py&quot;, line 684, in buildTransaction
      return fill_transaction_defaults(self.web3, built_transaction)
    File &quot;cytoolz/functoolz.pyx&quot;, line 250, in cytoolz.functoolz.curry.__call__
    File &quot;/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/web3/_utils/transactions.py&quot;, line 121, in fill_transaction_defaults
      default_val = default_getter(web3, transaction)
    File &quot;/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/web3/_utils/transactions.py&quot;, line 71, in &lt;lambda&gt;
      web3.eth.max_priority_fee + (2 * web3.eth.get_block('latest')['baseFeePerGas'])
    File &quot;/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/web3/eth.py&quot;, line 549, in max_priority_fee
      return self._max_priority_fee()
    File &quot;/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/web3/module.py&quot;, line 57, in caller
      result = w3.manager.request_blocking(method_str,
    File &quot;/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/web3/manager.py&quot;, line 198, in request_blocking
      return self.formatted_response(response,
    File &quot;/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/web3/manager.py&quot;, line 171, in formatted_response
      raise ValueError(response[&quot;error&quot;])
  ValueError: {'message': 'Method eth_maxPriorityFeePerGas not supported.', 'code': -32000, 'data': {'stack': 'Error: Method eth_maxPriorityFeePerGas not supported.\n    at GethApiDouble.handleRequest (/Applications/Ganache.app/Contents/Resources/static/node/node_modules/ganache-core/lib/subproviders/geth_api_double.js:70:16)\n    at next (/Applications/Ganache.app/Contents/Resources/static/node/node_modules/ganache-core/node_modules/web3-provider-engine/index.js:136:18)\n    at GethDefaults.handleRequest (/Applications/Ganache.app/Contents/Resources/static/node/node_modules/ganache-core/lib/subproviders/gethdefaults.js:15:12)\n    at next (/Applications/Ganache.app/Contents/Resources/static/node/node_modules/ganache-core/node_modules/web3-provider-engine/index.js:136:18)\n    at SubscriptionSubprovider.FilterSubprovider.handleRequest (/Applications/Ganache.app/Contents/Resources/static/node/node_modules/ganache-core/node_modules/web3-provider-engine/subproviders/filters.js:89:7)\n    at SubscriptionSubprovider.handleRequest (/Applications/Ganache.app/Contents/Resources/static/node/node_modules/ganache-core/node_modules/web3-provider-engine/subproviders/subscriptions.js:137:49)\n    at next (/Applications/Ganache.app/Contents/Resources/static/node/node_modules/ganache-core/node_modules/web3-provider-engine/index.js:136:18)\n    at DelayedBlockFilter.handleRequest (/Applications/Ganache.app/Contents/Resources/static/node/node_modules/ganache-core/lib/subproviders/delayedblockfilter.js:31:3)\n    at next (/Applications/Ganache.app/Contents/Resources/static/node/node_modules/ganache-core/node_modules/web3-provider-engine/index.js:136:18)\n    at RequestFunnel.handleRequest (/Applications/Ganache.app/Contents/Resources/static/node/node_modules/ganache-core/lib/subproviders/requestfunnel.js:32:12)\n    at next (/Applications/Ganache.app/Contents/Resources/static/node/node_modules/ganache-core/node_modules/web3-provider-engine/index.js:136:18)\n    at Web3ProviderEngine._handleAsync (/Applications/Ganache.app/Contents/Resources/static/node/node_modules/ganache-core/node_modules/web3-provider-engine/index.js:123:3)\n    at Timeout._onTimeout (/Applications/Ganache.app/Contents/Resources/static/node/node_modules/ganache-core/node_modules/web3-provider-engine/index.js:107:12)\n    at listOnTimeout (internal/timers.js:531:17)\n    at processTimers (internal/timers.js:475:7)', 'name': 'Error'}}
  </code></pre>
  <p>How do I fix this?</p>