Update app.py

app.py

@@ -5,6 +5,11 @@ import gradio as gr
 import tempfile
 import os
 import numpy as np
+from fastapi import FastAPI
+from fastapi.responses import FileResponse
+
+# Create a FastAPI app instance for API calls
+app = FastAPI()
 
 # Function to generate a QR code
 def generate_qr(data):
@@ -39,6 +44,12 @@ def read_qr(img):
     
     return data if data else "No QR code found."
 
+# API endpoint to download QR code
+@app.get("/download_qr")
+def download_qr(data: str):
+    file_path = generate_qr(data)
+    return FileResponse(file_path, media_type="image/png", filename="qrcode.png")
+
 # Custom CSS styling as HTML for dark mode
 custom_css = """
 <style>
@@ -55,8 +66,12 @@ custom_css = """
 # Gradio interface for generating and reading QR codes
 def create_gradio_interface():
     # QR Code Generator Interface
+    def generate_and_display_qr(data):
+        file_path = generate_qr(data)
+        return file_path
+
     generate_interface = gr.Interface(
-        fn=generate_qr,
+        fn=generate_and_display_qr,
         inputs=gr.Textbox(placeholder="Enter text or URL here...", label="Data to Encode"),
         outputs=gr.Image(label="Generated QR Code"),
         title="Generate QR Code",
@@ -83,7 +98,7 @@ def create_gradio_interface():
         gr.HTML(custom_css)  # Embed the custom CSS
         interface.render()
 
-    demo.launch(share=True)
+    demo.launch(share=True, server_name="0.0.0.0", server_port=7860)
 
 # Run the Gradio interface
-create_gradio_interface()
+create_gradio_interface()