update docs

docs/python/FastAPI.md

@@ -2,6 +2,6 @@
 sidebar_position: 10
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-# fast api
+# Fast api
 
 Тут про Fast API

docs/python/install.md

@@ -0,0 +1,21 @@
+---
+sidebar_position: 1
+---
+
+# Install
+
+## Windows
+
+
+Python download and install [Python.org](https://www.python.org/downloads/)
+
+
+Poetry install
+```
+curl -sSL https://install.python-poetry.org | python -
+```
+
+pip install
+```
+pip install black mypy
+```

docs/python/python-gitlab-api.md

@@ -2,7 +2,7 @@
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-# python gitlab api
+# Python gitlab api
 
 [Документация](https://python-gitlab.readthedocs.io/en/stable/api-usage.html)