diff --git a/.gitignore b/.gitignore
index a7471c7..3cd0510 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,5 @@
 /.vscode/
 /__pycache__/
 *.pyc
-/venv/
\ No newline at end of file
+/venv/
+.env
\ No newline at end of file
diff --git a/data/README.md b/data/README.md
index a1eb0bf..1612d3a 100644
--- a/data/README.md
+++ b/data/README.md
@@ -1 +1,8 @@
-# Data-description
\ No newline at end of file
+# Data-description
+
+API from openweathermap
+[API](https://openweathermap.org/)
+
+Possible dataset - Natural Disasters:    
+[Dataset 1](https://www.kaggle.com/datasets/brsdincer/all-natural-disasters-19002021-eosdis)
+
diff --git a/requirements.txt b/requirements.txt
index fd03664..78d1b7b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -81,6 +81,7 @@ pycparser==2.22
 Pygments==2.19.1
 pyparsing==3.2.1
 python-dateutil==2.9.0.post0
+python-dotenv==1.0.1
 python-json-logger==3.2.1
 python-slugify==8.0.4
 pytz==2025.1