app.py

import gradio as gr

# Function to read a file
def read_file(file_path):
    try:
        with open(file_path, "r") as file:
            contents = file.read()
            return f"{contents}"
            #return f"Contents of {file_path}:\n{contents}"
    except FileNotFoundError:
        return "File not found."

# Function to delete a file
def delete_file(file_path):
    try:
        import os
        os.remove(file_path)
        return f"{file_path} has been deleted."
    except FileNotFoundError:
        return "File not found."

# Function to write to a file
def write_file(file_path, content):
    try:
        with open(file_path, "w") as file:
            file.write(content)
        return f"Successfully written to {file_path}."
    except:
        return "Error occurred while writing to file."

# Function to append to a file
def append_file(file_path, content):
    try:
        with open(file_path, "a") as file:
            file.write(content)
        return f"Successfully appended to {file_path}."
    except:
        return "Error occurred while appending to file."

demo = gr.Blocks()
with demo:
    fileName = gr.Textbox(label="Filename")
    fileContent = gr.TextArea(label="File Content")
    completedMessage = gr.Textbox(label="Completed")
    
    label = gr.Label()

    readFile = gr.Button("Read File")
    saveFile = gr.Button("Save File")
    deleteFile = gr.Button("Delete File")
    appendFile = gr.Button("Append File")
    
    readFile.click(read_file, inputs=fileName, outputs=fileContent)
    saveFile.click(write_file, inputs=[fileName, fileContent], outputs=completedMessage)
    deleteFile.click(delete_file, inputs=fileName, outputs=completedMessage)
    appendFile.click(append_file, inputs=[fileName, fileContent], outputs=completedMessage )
    
demo.launch()