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<h1>Developing GraphRAG</h1>
<h1>Requirements</h1>
<table>
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<th>Name</th>
<th>Installation</th>
<th>Purpose</th>
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<td>Python 3.10-3.12</td>
<td><a href="https://www.python.org/downloads/">Download</a></td>
<td>The library is Python-based.</td>
</tr>
<tr>
<td>Poetry</td>
<td><a href="https://python-poetry.org/docs/#installation">Instructions</a></td>
<td>Poetry is used for package management and virtualenv management in Python codebases</td>
</tr>
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<h1>Getting Started</h1>
<h2>Install Dependencies</h2>
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<pre class="language-sh"><code id="code-48" class="language-sh"><span class="token comment"># Install Python dependencies.</span>
poetry <span class="token function">install</span></code></pre>
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<h2>Execute the Indexing Engine</h2>
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<pre class="language-sh"><code id="code-52" class="language-sh">poetry run poe index <span class="token operator">&lt;</span><span class="token punctuation">..</span>.args<span class="token operator">></span></code></pre>
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<h2>Executing Queries</h2>
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<pre class="language-sh"><code id="code-56" class="language-sh">poetry run poe query <span class="token operator">&lt;</span><span class="token punctuation">..</span>.args<span class="token operator">></span></code></pre>
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<h1>Azurite</h1>
<p>Some unit and smoke tests use Azurite to emulate Azure resources. This can be started by running:</p>
<div style="position: relative">
<pre class="language-sh"><code id="code-63" class="language-sh">./scripts/start-azurite.sh</code></pre>
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<p>or by simply running <code>azurite</code> in the terminal if already installed globally. See the <a href="https://learn.microsoft.com/en-us/azure/storage/common/storage-use-azurite">Azurite documentation</a> for more information about how to install and use Azurite.</p>
<h1>Lifecycle Scripts</h1>
<p>Our Python package utilizes Poetry to manage dependencies and <a href="https://pypi.org/project/poethepoet/">poethepoet</a> to manage build scripts.</p>
<p>Available scripts are:</p>
<ul>
<li><code>poetry run poe index</code> - Run the Indexing CLI</li>
<li><code>poetry run poe query</code> - Run the Query CLI</li>
<li><code>poetry build</code> - This invokes <code>poetry build</code>, which will build a wheel file and other distributable artifacts.</li>
<li><code>poetry run poe test</code> - This will execute all tests.</li>
<li><code>poetry run poe test_unit</code> - This will execute unit tests.</li>
<li><code>poetry run poe test_integration</code> - This will execute integration tests.</li>
<li><code>poetry run poe test_smoke</code> - This will execute smoke tests.</li>
<li><code>poetry run poe check</code> - This will perform a suite of static checks across the package, including:
<ul>
<li>formatting</li>
<li>documentation formatting</li>
<li>linting</li>
<li>security patterns</li>
<li>type-checking</li>
</ul>
</li>
<li><code>poetry run poe fix</code> - This will apply any available auto-fixes to the package. Usually this is just formatting fixes.</li>
<li><code>poetry run poe fix_unsafe</code> - This will apply any available auto-fixes to the package, including those that may be unsafe.</li>
<li><code>poetry run poe format</code> - Explicitly run the formatter across the package.</li>
</ul>
<h2>Troubleshooting</h2>
<h3>&quot;RuntimeError: llvm-config failed executing, please point LLVM_CONFIG to the path for llvm-config&quot; when running poetry install</h3>
<p>Make sure llvm-9 and llvm-9-dev are installed:</p>
<p><code>sudo apt-get install llvm-9 llvm-9-dev</code></p>
<p>and then in your bashrc, add</p>
<p><code>export LLVM_CONFIG=/usr/bin/llvm-config-9</code></p>
<h3>&quot;numba/_pymodule.h:6:10: fatal error: Python.h: No such file or directory&quot; when running poetry install</h3>
<p>Make sure you have python3.10-dev installed or more generally <code>python&lt;version&gt;-dev</code></p>
<p><code>sudo apt-get install python3.10-dev</code></p>
<h3>LLM call constantly exceeds TPM, RPM or time limits</h3>
<p><code>GRAPHRAG_LLM_THREAD_COUNT</code> and <code>GRAPHRAG_EMBEDDING_THREAD_COUNT</code> are both set to 50 by default. You can modify this values
to reduce concurrency. Please refer to the <a href="../config/overview">Configuration Documents</a></p>
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