diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..76546f8
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,63 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": [
+          "systems"
+        ]
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1775036866,
+        "narHash": "sha256-ZojAnPuCdy657PbTq5V0Y+AHKhZAIwSIT2cb8UgAz/U=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "6201e203d09599479a3b3450ed24fa81537ebc4e",
+        "type": "github"
+      },
+      "original": {
+        "id": "nixpkgs",
+        "ref": "nixos-unstable",
+        "type": "indirect"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs",
+        "systems": "systems"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
index 353020f..7df0ef8 100644
--- a/flake.nix
+++ b/flake.nix
@@ -17,8 +17,26 @@
 			in with pkgs; rec {
 				devShell = pkgs.mkShell {
 					packages = with pkgs; [
-						python3
+						(python3.withPackages (ps: [
+							ps.requests
+							ps.beautifulsoup4
+							ps.lxml
+							ps."youtube-transcript-api"
+							ps.pytube
+							ps.playwright
+							ps.markdown
+							ps."python-dotenv"
+							ps.pydantic
+							ps."python-dateutil"
+						]))
+						playwright-driver.browsers
 					];
+
+					shellHook = ''
+  					export PLAYWRIGHT_BROWSERS_PATH=${pkgs.playwright-driver.browsers}
+            export PLAYWRIGHT_SKIP_VALIDATE_HOST_REQUIREMENTS=true
+            export PLAYWRIGHT_HOST_PLATFORM_OVERRIDE="ubuntu-24.04"
+					'';
 				};
 			}
 		);