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ee389b3
Update app.py
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app.py
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import gradio as gr
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import base64
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from mermaid import Mermaid
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from mermaid.graph import Graph
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# HTML template for rendering Mermaid diagrams
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html_template = """
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<!DOCTYPE html>
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<html>
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<head>
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<script src="https://cdn.jsdelivr.net/npm/mermaid/dist/mermaid.min.js"></script>
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<style>
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.mermaid {{
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display: block;
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margin: auto;
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}}
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</style>
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</head>
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<body>
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<div class="mermaid">{}</div>
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<script>
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mermaid.initialize({{ startOnLoad: true }});
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</script>
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</body>
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</html>
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"""
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def render_mermaid(mermaid_code):
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# Create
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sequence = Graph('Sequence-diagram', mermaid_code)
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render = Mermaid(sequence)
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# Create HTML output
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html_content = html_template.format(render)
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# Create PNG output
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graphbytes = mermaid_code.encode("utf8")
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base64_bytes = base64.urlsafe_b64encode(graphbytes)
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base64_string = base64_bytes.decode("ascii")
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png_url = "https://mermaid.ink/img/" + base64_string
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return
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# Create a Gradio Blocks interface with Citrus theme
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with gr.Blocks(theme=gr.themes.Citrus()) as mrender:
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gr.Markdown("# Mermaid Diagram Renderer")
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gr.Markdown("Input your Mermaid diagram code to
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with gr.Row():
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with gr.Column():
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mermaid_input = gr.Textbox(label="Mermaid Code", placeholder="Enter your Mermaid diagram code here...")
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submit_btn = gr.Button("Render")
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with gr.Column():
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html_output = gr.HTML()
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image_output = gr.Image()
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submit_btn.click(fn=render_mermaid, inputs=mermaid_input, outputs=
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# Launch the app
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mrender.launch()
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import gradio as gr
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import base64
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def render_mermaid(mermaid_code):
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# Create PNG output from the Mermaid code
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graphbytes = mermaid_code.encode("utf8")
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base64_bytes = base64.urlsafe_b64encode(graphbytes)
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base64_string = base64_bytes.decode("ascii")
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png_url = "https://mermaid.ink/img/" + base64_string
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return png_url
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with gr.Blocks(theme=gr.themes.Citrus()) as mrender:
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gr.Markdown("# Mermaid Diagram Renderer")
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gr.Markdown("Input your Mermaid diagram code to generate a PNG image.")
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with gr.Row():
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with gr.Column():
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mermaid_input = gr.Textbox(label="Mermaid Code", placeholder="Enter your Mermaid diagram code here...")
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submit_btn = gr.Button("Render")
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with gr.Column():
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image_output = gr.Image()
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submit_btn.click(fn=render_mermaid, inputs=mermaid_input, outputs=image_output)
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mrender.launch()
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