Update app.py

app.py

@@ -66,13 +66,43 @@ def terminal(command: str) -> str:
         
     Returns:
         The command output (stdout and stderr combined)
-    """            
-    return (
-        "# Hey you are accessing a dummy terminal. \n" 
-        "- Its very dangerous to exposing a terminal as a tool to public. \n"
-        "- If you want this terminal tool working in action, then checkout my youtube video: "
-    )
+    """
+    try:
+        # Run the command and capture output
+        result = subprocess.run(
+            command,
+            shell=True,
+            check=False,
+            stdout=subprocess.PIPE,
+            stderr=subprocess.PIPE,
+            text=True
+        )
+        
+        # Combine stdout and stderr
+        output = result.stdout
+        if result.stderr:
+            output += "\n" + result.stderr
+            
+        return output
+    except Exception as e:
+        return f"Error executing command: {str(e)}"
+    
+
+import gradio as gr
+
+def generate_file(content: str) -> str:
+    """Generates a downloadable text file with the specified content.
+
+    Args:
+        content (str): The text to be written into the file.
 
+    Returns:
+        str: The file path for downloading.
+    """
+    file_path = "sample.txt"  # Ensuring a .txt extension   
+    with open(file_path, "w", encoding="utf-8") as f:
+        f.write(content)    
+    return file_path  # Returning the file path for download
 
 
 # Create multiple interfaces
@@ -81,6 +111,7 @@ text_extract_fn = gr.Interface(
     fn=text_extract,
     inputs=gr.Textbox(placeholder="Paste any website or youtube video url"),
     outputs=gr.Textbox(placeholder="Text extracted from website or youtube video"),
+    flagging_mode="never",  # Disables the flag button
     title="Text Extractor",
     description="Extract the text from any website or youtube video."
 )
@@ -88,17 +119,35 @@ text_extract_fn = gr.Interface(
 terminal_fn = gr.Interface(
     fn=terminal,
     inputs=gr.Textbox(placeholder="Enter you command"), 
-    outputs="markdown",
+    outputs=gr.Textbox(placeholder="Command output"),
     flagging_mode="never",  # Disables the flag button
-    title="Shell Server",
-    description="Runs the shell commands on your computer."
+    title="Command Prompt",
+    description="Runs the terminal commands on your computer."
+)
+
+generate_file_fn = gr.Interface(
+    fn=generate_file,
+    inputs=gr.Textbox(label="File Content", placeholder="Enter text to save in file"),
+    outputs=gr.File(label="Download your file"),
+    title="Text File Generator",
+    description="Create and download a file with your custom content."
 )
 
 # Combine using tabs
-demo = gr.TabbedInterface(
-    [text_extract_fn, terminal_fn], 
-    ["Text Extractor", "Command Terminal"]
+with gr.Blocks() as demo:(
+    gr.Markdown("# Please checkout below video to know about this Gradio MCP Server"),
+    gr.HTML(
+    """<iframe width="560" height="315" 
+    src="https://www.youtube.com/embed/4_O3-jjQExQ" 
+    frameborder="0" allowfullscreen></iframe>""",
+    label="Featured Video"
+    ),
+    gr.TabbedInterface(
+        [text_extract_fn, terminal_fn, generate_file_fn], 
+        ["Text Extractor", "Command Prompt", "File Generator"]
+    )
 )
+    
 
 if __name__ == "__main__":
     demo.launch(mcp_server=True)