Update app.py

app.py

@@ -29,15 +29,15 @@ st.sidebar.markdown("""
    
 2. **Select Language**:
    - Choose the language of the input text. The available language options include:
-     - 🇺🇸 **English** (American English)
-     - 🇬🇧 **British English**
-     - 🇪🇸 **Spanish**
-     - 🇫🇷 **French**
-     - 🇮🇳 **Hindi**
-     - 🇮🇹 **Italian**
-     - 🇧🇷 **Portuguese** (Brazilian)
-     - 🇨🇳 **Chinese** (Mandarin)
-     - 🇯🇵 **Japanese**
+     - 🇺🇸 American English (`a`)
+     - 🇬🇧 British English (`b`)
+     - 🇪🇸 Spanish (`e`)
+     - 🇫🇷 French (`f`)
+     - 🇮🇳 Hindi (`h`)
+     - 🇮🇹 Italian (`i`)
+     - 🇧🇷 Brazilian Portuguese (`p`)
+     - 🇨🇳 Mandarin Chinese (`z`)
+     - 🇯🇵 Japanese (`j`)
 3. **Select Voice**:
    - Choose the voice you want for the speech. There are multiple voice styles based on tone and gender (e.g., af_heart, af_joy, etc.).