changed the keytool, so it now works

PfandApplication/tgtg_orderchecker/getkey/main.py

@@ -0,0 +1,27 @@
+import json
+
+from tgtg import TgtgClient
+
+
+def get_tgtg_credentials():
+    email = input("Enter your TGTG account email: ")
+
+    try:
+        client = TgtgClient(email=email)
+        credentials = client.get_credentials()
+
+        # Save credentials to a JSON file
+        with open("tgtg_credentials.json", "w") as json_file:
+            json.dump(credentials, json_file, indent=4)
+
+        # Print credentials in a readable format
+        print("\nYour TGTG API Credentials:")
+        print(json.dumps(credentials, indent=4))
+
+        print("\nCredentials have been saved to 'tgtg_credentials.json'.")
+    except Exception as e:
+        print(f"An error occurred: {e}")
+
+
+if __name__ == "__main__":
+    get_tgtg_credentials()