Create app.py

app.py

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+import gradio as gr
+import lyricsgenius
+import os
+from langdetect import detect
+
+# Get the Genius API token from an environment variable
+GENIUS_API_TOKEN = os.environ.get("GENIUS_API_TOKEN")
+
+# Initialize the lyricsgenius client
+genius = lyricsgenius.Genius(GENIUS_API_TOKEN, verbose=False, timeout=15)
+
+def get_song_info(song_name: str, artist_name: str):
+    """
+    Searches for a song's lyrics, determines the language, and gets a YouTube link.
+
+    Args:
+        song_name: The name of the song to search for.
+        artist_name: The name of the artist (optional).
+
+    Returns:
+        A tuple containing the song's original lyrics, a placeholder translation,
+        and the YouTube embed HTML.
+    """
+    if not song_name:
+        return "Please enter a song name.", "", ""
+
+    # Search for the song using lyricsgenius
+    try:
+        # --- MODIFIED: Pass both song_name and artist_name to the search method ---
+        song = genius.search_song(song_name, artist_name, get_full_info=False)
+        if not song:
+            return "Song not found.", "", ""
+    except Exception as e:
+        return f"Error searching for song: {e}", "", ""
+
+    original_lyrics = song.lyrics
+
+    # Detect the language of the lyrics
+    try:
+        language = detect(original_lyrics)
+    except Exception:
+        language = "unknown"
+
+    # Placeholder for translation/romanization
+    translated_lyrics = ""
+    if language == "zh":  # Chinese
+        translated_lyrics = "Pinyin placeholder and a translation here."
+    elif language == "ja":  # Japanese
+        translated_lyrics = "Romanji placeholder and a translation here."
+    elif language == "en":  # English
+        translated_lyrics = "Original lyrics are in English."
+    else:
+        translated_lyrics = f"Translation for language: {language}"
+
+    # Placeholder for YouTube embed
+    # In a real-world scenario, you would use a library to search for the song on YouTube.
+    youtube_url = "https://www.youtube.com/embed/dQw4w9WgXcQ" # A classic Rick Roll for now!
+    youtube_embed = f'<iframe width="560" height="315" src="{youtube_url}" frameborder="0" allowfullscreen></iframe>'
+
+    return original_lyrics, translated_lyrics, youtube_embed
+
+# Define the Gradio interface
+with gr.Blocks() as demo:
+    gr.Markdown("## Song Lyrics and Translation App")
+    gr.Markdown("Search for a song name to get its lyrics, translation, and a YouTube video.")
+
+    with gr.Row():
+        song_input = gr.Textbox(label="Enter Song Name", placeholder="e.g., Bohemian Rhapsody")
+        # --- NEW: Add a textbox for the artist name ---
+        artist_input = gr.Textbox(label="Enter Artist Name (Optional)", placeholder="e.g., Queen")
+        search_button = gr.Button("Search")
+
+    with gr.Column():
+        lyrics_output = gr.Textbox(label="Original Lyrics", lines=10)
+        translation_output = gr.Textbox(label="Translation / Romanization", lines=5)
+        video_embed_output = gr.HTML(label="YouTube Video")
+
+    search_button.click(
+        fn=get_song_info,
+        # --- MODIFIED: Pass both input components to the function ---
+        inputs=[song_input, artist_input],
+        outputs=[lyrics_output, translation_output, video_embed_output]
+    )
+
+# Launch the Gradio app
+if __name__ == "__main__":
+    demo.launch()