Update app.py

app.py

@@ -1,33 +1,32 @@
 import gradio as gr
 import requests
+import os
 
-def fetch_file(url):
-    try:
-        response = requests.get(url)
-        response.raise_for_status()  # Raise an error for bad status codes
-        file_name = url.split('/')[-1]  # Extract the file name from the URL
-        return file_name, response.content
-    except requests.exceptions.RequestException as e:
-        return None, str(e)
+def download_file(url):
+  """Downloads a file from a URL and returns the local file path."""
+  try:
+    response = requests.get(url, stream=True)
+    response.raise_for_status()  # Raise an exception for bad status codes
 
-def gradio_fetch_file(url):
-    file_name, file_content = fetch_file(url)
-    if file_name:
-        return file_name, file_content
-    else:
-        return None, file_content
+    # Generate a unique temporary filename
+    temp_filename = os.path.basename(url) 
+    with open(temp_filename, 'wb') as f:
+      for chunk in response.iter_content(chunk_size=8192):
+        f.write(chunk)
+    return temp_filename
+  except requests.exceptions.MissingSchema:
+    return "Error: Invalid URL format. Please include the protocol (e.g., http:// or https://)."
+  except requests.exceptions.ConnectionError:
+    return "Error: Could not connect to the server. Please check your internet connection."
+  except requests.exceptions.RequestException as e:
+    return f"Error downloading file: {e}"
 
-# Create the Gradio interface
 iface = gr.Interface(
-    fn=gradio_fetch_file,
-    inputs=gr.Textbox(lines=1, placeholder="Enter the URL of the file..."),
-    outputs=[
-        gr.File(label="Downloaded File"),
-        gr.Textbox(label="Error Message")
-    ],
-    title="File Fetcher",
-    description="Enter the URL of the file to fetch and download it."
+    fn=download_file,
+    inputs=gr.Textbox(lines=1, placeholder="Enter URL of the file"),
+    outputs=gr.File(),
+    title="File Downloader",
+    description="Enter the URL of an image, video, document, etc. to download it.",
 )
 
-# Launch the Gradio app
 iface.launch()