Update app.py

app.py

@@ -4,22 +4,54 @@ from gtts import gTTS
 import uuid
 import os
 
-# Language options and model map (simplified to just one pair)
+# Language options and model map (now with 10 languages)
 MODEL_MAP = {
     ("en", "fr"): "Helsinki-NLP/opus-mt-en-fr",
-    ("fr", "en"): "Helsinki-NLP/opus-mt-fr-en"
+    ("fr", "en"): "Helsinki-NLP/opus-mt-fr-en",
+    ("en", "de"): "Helsinki-NLP/opus-mt-en-de",
+    ("de", "en"): "Helsinki-NLP/opus-mt-de-en",
+    ("en", "es"): "Helsinki-NLP/opus-mt-en-es",
+    ("es", "en"): "Helsinki-NLP/opus-mt-es-en",
+    ("en", "it"): "Helsinki-NLP/opus-mt-en-it",
+    ("it", "en"): "Helsinki-NLP/opus-mt-it-en",
+    ("en", "zh"): "Helsinki-NLP/opus-mt-en-zh",  # Chinese
+    ("zh", "en"): "Helsinki-NLP/opus-mt-zh-en",  # Chinese
+    ("en", "ur"): "Helsinki-NLP/opus-mt-en-ur",  # Urdu
+    ("ur", "en"): "Helsinki-NLP/opus-mt-ur-en",  # Urdu
+    ("en", "ar"): "Helsinki-NLP/opus-mt-en-ar",  # Arabic
+    ("ar", "en"): "Helsinki-NLP/opus-mt-ar-en",  # Arabic
+    ("en", "fa"): "Helsinki-NLP/opus-mt-en-fa",  # Persian
+    ("fa", "en"): "Helsinki-NLP/opus-mt-fa-en",  # Persian
+    ("en", "tr"): "Helsinki-NLP/opus-mt-en-tr",  # Turkish
+    ("tr", "en"): "Helsinki-NLP/opus-mt-tr-en",  # Turkish
 }
 
 TRANSLATORS = {}
 
+# Language map for the dropdowns
+lang_map = {
+    "English": "en",
+    "French": "fr",
+    "German": "de",
+    "Spanish": "es",
+    "Italian": "it",
+    "Chinese": "zh",  # Simplified Chinese
+    "Urdu": "ur",
+    "Arabic": "ar",
+    "Persian": "fa",
+    "Turkish": "tr"
+}
+
 # UI
 st.title("🌍 Multilingual Translator with Text-to-Speech")
 
-src_lang_name = st.selectbox("Select source language", ["English", "French"], index=0)
-tgt_lang_name = st.selectbox("Select target language", ["English", "French"], index=1)
+lang_options = list(lang_map.keys())
+src_lang_name = st.selectbox("Select source language", lang_options, index=0)
+tgt_lang_name = st.selectbox("Select target language", lang_options, index=1)
 
-src_lang = "en" if src_lang_name == "English" else "fr"
-tgt_lang = "en" if tgt_lang_name == "English" else "fr"
+# Map language names to codes
+src_lang = lang_map[src_lang_name]
+tgt_lang = lang_map[tgt_lang_name]
 
 text_input = st.text_area("Enter text to translate:")