fixed missing today() in TimeSkill (microsoft#577)

BeanHsiang · awharrison-28 · web-flow · commit e207b371fe22 · 2023-04-24T20:29:53.000Z
### Motivation and Context
the method Today() in TimeSkill.cs and today() in TimeSkill.py was
missing.
Today must be an alias for Date.

### Description
Add the method Today.

Co-authored-by: Abby Harrison &lt;54643756+awharrison-28@users.noreply.github.com&gt;
diff --git a/dotnet/src/SemanticKernel/CoreSkills/TimeSkill.cs b/dotnet/src/SemanticKernel/CoreSkills/TimeSkill.cs
@@ -52,6 +52,16 @@ public string Date()
         return DateTimeOffset.Now.ToString("D", CultureInfo.CurrentCulture);
     }
 
+    /// <summary>
+    /// Get the current date
+    /// </summary>
+    /// <example>
+    /// {{time.today}} => Sunday, 12 January, 2031
+    /// </example>
+    /// <returns> The current date </returns>
+    [SKFunction("Get the current date")]
+    public string Today() => this.Date();
+
     /// <summary>
     /// Get the current date and time in the local time zone"
     /// </summary>
diff --git a/python/semantic_kernel/core_skills/time_skill.py b/python/semantic_kernel/core_skills/time_skill.py
@@ -32,7 +32,7 @@ class TimeSkill:
         {{time.timeZoneName}}    => PST
     """
 
-    @sk_function(description="Get the current time.")
+    @sk_function(description="Get the current date.")
     def date(self) -> str:
         """
         Get the current date
@@ -43,6 +43,16 @@ def date(self) -> str:
         now = datetime.datetime.now()
         return now.strftime("%A, %d %B, %Y")
 
+    @sk_function(description="Get the current date.")
+    def today(self) -> str:
+        """
+        Get the current date
+
+        Example:
+            {{time.today}} => Sunday, 12 January, 2031
+        """
+        return self.date()
+
     @sk_function(description="Get the current date and time in the local time zone")
     def now(self) -> str:
         """
