Update app.py

app.py

@@ -6,6 +6,19 @@ from gtts.lang import tts_langs
 # Get available languages for Google TTS
 google_langs = tts_langs()
 
+# Define descriptive names for languages
+google_lang_descriptions = {
+    "en": "English",
+    "es": "Spanish",
+    "fr": "French",
+    "de": "German",
+    "it": "Italian",
+    "ja": "Japanese",
+    "ko": "Korean",
+    "pt": "Portuguese",
+    "zh": "Chinese"
+}
+
 # Define voice options with descriptive names for each language
 google_voice_options = {
     "en": [("Australia", "com.au"), ("Canada", "ca"), ("United Kingdom", "co.uk"), 
@@ -28,7 +41,7 @@ def google_tts(text, lang, tld):
             tts.save(temp_audio.name)
             temp_audio_path = temp_audio.name
 
-        return temp_audio_path, f"Speech generated with Google TTS using {lang} language and {tld} voice variant"
+        return temp_audio_path, f"Speech generated with Google TTS using {google_lang_descriptions[lang]} language and {tld} voice variant"
     except Exception as e:
         return None, f"Error in Google TTS speech generation: {str(e)}"
 
@@ -38,21 +51,26 @@ with gr.Blocks() as iface:
     
     text_input = gr.Textbox(label="Enter text for speech generation")
     
-    with gr.Group() as google_options:
-        google_lang_input = gr.Dropdown(list(google_langs.keys()), label="Select Language", value="en")
-        google_voice_input = gr.Dropdown([x[0] for x in google_voice_options["en"]], label="Select Voice Variant", value="United States")
+    # Create dropdown for descriptive language options
+    google_lang_input = gr.Dropdown([google_lang_descriptions[key] for key in google_lang_descriptions], label="Select Language", value="English")
+    google_voice_input = gr.Dropdown([x[0] for x in google_voice_options["en"]], label="Select Voice Variant", value="United States")
     
     speech_button = gr.Button("Generate Speech")
     speech_output = gr.Audio(label="Generated Speech")
     speech_message = gr.Textbox(label="Message")
 
-    def generate_speech(text, google_lang, google_voice_desc):
+    def generate_speech(text, google_lang_desc, google_voice_desc):
+        # Convert descriptive language back to its code
+        google_lang_code = [key for key, value in google_lang_descriptions.items() if value == google_lang_desc][0]
         # Find the tld (country code) based on the description
-        google_voice_tld = dict(google_voice_options[google_lang])[google_voice_desc]
-        return google_tts(text, google_lang, google_voice_tld)
+        google_voice_tld = dict(google_voice_options[google_lang_code])[google_voice_desc]
+        return google_tts(text, google_lang_code, google_voice_tld)
 
-    def update_google_voice_options(lang):
-        return gr.Dropdown(choices=[x[0] for x in google_voice_options.get(lang, [("United States", "com")])], value="United States")
+    def update_google_voice_options(lang_desc):
+        # Convert descriptive language back to its code
+        google_lang_code = [key for key, value in google_lang_descriptions.items() if value == lang_desc][0]
+        # Update the voice dropdown with corresponding voice options
+        return gr.Dropdown(choices=[x[0] for x in google_voice_options[google_lang_code]], value="United States")
 
     speech_button.click(generate_speech, 
                         inputs=[text_input, google_lang_input, google_voice_input],