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diff --git a/py02/ex0/ft_first_exception.py b/py02/ex0/ft_first_exception.py
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+++ b/py02/ex0/ft_first_exception.py
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+#!/usr/bin/env python3
+# https://docs.python.org/3/tutorial/errors.html#handling-exceptions
+
+def input_temperature(temp_str: str) -> int:
+    print(f" Input data is '{temp_str}'")
+    tested_value = test_temperature(temp_str)
+    return tested_value
+
+
+def test_temperature(temp):
+    try:
+        temp = int(temp)
+    except ValueError as ve:
+        print(" Caught input_temperature error:", ve)
+    else:
+        print(f" Temperature is now {temp}°C")
+        return temp
+
+
+if __name__ == "__main__":
+    print("=== Garden Temperature ===")
+    print()
+    input_temperature("25")
+    print()
+    input_temperature("abc")
+    print()
+    print(" All tests completed - program didn't crash!")