docs(function): fix incorrect classname in python runtime sample (apa…

…che#12476)

Signed-off-by: Eric Shen <[email protected]>

site2/docs/functions-package.md

@@ -216,7 +216,7 @@ To package a function with **one python file** in Python, complete the following
 
     ```bash
     ./bin/pulsar-admin functions localrun \
-    --classname org.example.test.ExclamationFunction \
+    --classname <Python Function file name>.<Python Function class name> \
     --py <path of Python Function file> \
     --inputs persistent://public/default/my-topic-1 \
     --output persistent://public/default/test-1 \

site2/website-next/docs/functions-package.md

@@ -244,7 +244,7 @@ To package a function with **one python file** in Python, complete the following
    ```bash
 
    ./bin/pulsar-admin functions localrun \
-   --classname org.example.test.ExclamationFunction \
+   --classname <Python Function file name>.<Python Function class name> \
    --py <path of Python Function file> \
    --inputs persistent://public/default/my-topic-1 \
    --output persistent://public/default/test-1 \

site2/website-next/versioned_docs/version-2.7.3/functions-package.md

@@ -245,7 +245,7 @@ To package a function with **one python file** in Python, complete the following
    ```bash
 
    ./bin/pulsar-admin functions localrun \
-   --classname org.example.test.ExclamationFunction \
+   --classname <Python Function file name>.<Python Function class name> \
    --py <path of Python Function file> \
    --inputs persistent://public/default/my-topic-1 \
    --output persistent://public/default/test-1 \

site2/website-next/versioned_docs/version-2.8.0/functions-package.md

@@ -245,7 +245,7 @@ To package a function with **one python file** in Python, complete the following
    ```bash
 
    ./bin/pulsar-admin functions localrun \
-   --classname org.example.test.ExclamationFunction \
+   --classname <Python Function file name>.<Python Function class name> \
    --py <path of Python Function file> \
    --inputs persistent://public/default/my-topic-1 \
    --output persistent://public/default/test-1 \

site2/website/versioned_docs/version-2.7.0/functions-package.md

@@ -217,7 +217,7 @@ To package a function with **one python file** in Python, complete the following
 
     ```bash
     ./bin/pulsar-admin functions localrun \
-    --classname org.example.test.ExclamationFunction \
+    --classname <Python Function file name>.<Python Function class name> \
     --py <path of Python Function file> \
     --inputs persistent://public/default/my-topic-1 \
     --output persistent://public/default/test-1 \

site2/website/versioned_docs/version-2.7.1/functions-package.md

@@ -217,7 +217,7 @@ To package a function with **one python file** in Python, complete the following
 
     ```bash
     ./bin/pulsar-admin functions localrun \
-    --classname org.example.test.ExclamationFunction \
+    --classname <Python Function file name>.<Python Function class name> \
     --py <path of Python Function file> \
     --inputs persistent://public/default/my-topic-1 \
     --output persistent://public/default/test-1 \

site2/website/versioned_docs/version-2.7.2/functions-package.md

@@ -217,7 +217,7 @@ To package a function with **one python file** in Python, complete the following
 
     ```bash
     ./bin/pulsar-admin functions localrun \
-    --classname org.example.test.ExclamationFunction \
+    --classname <Python Function file name>.<Python Function class name> \
     --py <path of Python Function file> \
     --inputs persistent://public/default/my-topic-1 \
     --output persistent://public/default/test-1 \

site2/website/versioned_docs/version-2.7.3/functions-package.md

@@ -217,7 +217,7 @@ To package a function with **one python file** in Python, complete the following
 
     ```bash
     ./bin/pulsar-admin functions localrun \
-    --classname org.example.test.ExclamationFunction \
+    --classname <Python Function file name>.<Python Function class name> \
     --py <path of Python Function file> \
     --inputs persistent://public/default/my-topic-1 \
     --output persistent://public/default/test-1 \

site2/website/versioned_docs/version-2.8.0/functions-package.md

@@ -217,7 +217,7 @@ To package a function with **one python file** in Python, complete the following
 
     ```bash
     ./bin/pulsar-admin functions localrun \
-    --classname org.example.test.ExclamationFunction \
+    --classname <Python Function file name>.<Python Function class name> \
     --py <path of Python Function file> \
     --inputs persistent://public/default/my-topic-1 \
     --output persistent://public/default/test-1 \

site2/website/versioned_docs/version-2.8.1/functions-package.md

@@ -217,7 +217,7 @@ To package a function with **one python file** in Python, complete the following
 
     ```bash
     ./bin/pulsar-admin functions localrun \
-    --classname org.example.test.ExclamationFunction \
+    --classname <Python Function file name>.<Python Function class name> \
     --py <path of Python Function file> \
     --inputs persistent://public/default/my-topic-1 \
     --output persistent://public/default/test-1 \

site2/website/versioned_docs/version-2.8.2/functions-package.md

@@ -217,7 +217,7 @@ To package a function with **one python file** in Python, complete the following
 
     ```bash
     ./bin/pulsar-admin functions localrun \
-    --classname org.example.test.ExclamationFunction \
+    --classname <Python Function file name>.<Python Function class name> \
     --py <path of Python Function file> \
     --inputs persistent://public/default/my-topic-1 \
     --output persistent://public/default/test-1 \