Added simple MCP server/Gradio interface demo.

rss_server.py

@@ -0,0 +1,58 @@
+'''Main script to run gradio interface and MCP server.'''
+
+import gradio as gr
+
+
+def letter_counter(word, letter):
+    """
+    Count the number of occurrences of a letter in a word or text.
+
+    Args:
+        word (str): The input text to search through
+        letter (str): The letter to search for
+
+    Returns:
+        str: A message indicating how many times the letter appears
+    """
+    word = word.lower()
+    letter = letter.lower()
+    count = word.count(letter)
+    return count
+
+# demo = gr.Interface(
+#     fn=letter_counter,
+#     inputs=[gr.Textbox("strawberry"), gr.Textbox("r")],
+#     outputs=[gr.Number()],
+#     title="Letter Counter",
+#     description="Enter text and a letter to count how many times the letter appears in the text."
+# )
+
+title=(
+    """
+        <center> 
+            <h1>Letter counter</h1>
+        </center>
+    """
+)
+
+
+
+with gr.Blocks() as demo:
+
+    with gr.Row():
+        gr.HTML(title)
+
+    gr.Markdown("Enter text and a letter to count how many times the letter appears in the text.")
+    word = gr.Textbox("strawberry", label="Text")
+    letter = gr.Textbox("r", label='Word')
+    output = gr.Number(label='Letter count')
+    count_button = gr.Button('Count')
+
+    count_button.click(
+        fn=letter_counter,
+        inputs=[word, letter],
+        outputs=output,
+        api_name='letter count'
+    )
+
+demo.launch(mcp_server=True)