Update app.py

app.py

@@ -8,50 +8,34 @@ def translate_text(text, from_lang, to_lang):
     return translation
 
 # Streamlit app
-
-# Header and description
-st.markdown("""
-    <style>
-        .title {
-            font-size: 36px;
-            font-weight: bold;
-            color: #0056b3;
-            text-align: center;
-            margin-bottom: 20px;
-        }
-        .description {
-            font-size: 18px;
-            color: #333;
-            text-align: center;
-            margin-bottom: 30px;
-        }
-    </style>
-""", unsafe_allow_html=True)
-
-st.markdown('<p class="title">Multilingual Text Translator</p>', unsafe_allow_html=True)
-
-
-# Language selection and input area
-col1, col2 = st.columns(2)
-with col1:
-    from_lang = st.selectbox('Select the source language:', 
-                             ['English', 'Spanish', 'French', 'German', 'Chinese', 'Japanese', 'Hindi'])
-with col2:
-    to_lang = st.selectbox('Select the target language:', 
-                           ['Spanish', 'English', 'French', 'German', 'Chinese', 'Japanese', 'Hindi'])
-
-text = st.text_area('Enter the text you want to translate:', height=150)
-
-# Translation button
-if st.button('Translate', key='translate_btn'):
-    if text.strip() == '':
-        st.warning('Please enter the text you want to translate.')
+st.title('Multilingual Text Translator')
+
+st.write('Translate text from one language to another with this simple app.')
+
+from_lang = st.selectbox('Select the source language:', 
+                         ['English', 'Spanish', 'French', 'German', 'Chinese', 'Japanese', 'Hindi'],
+                         index=0)
+to_lang = st.selectbox('Select the target language:', 
+                       ['Spanish', 'English', 'French', 'German', 'Chinese', 'Japanese', 'Hindi'],
+                       index=1)
+
+lang_codes = {
+    'English': 'en',
+    'Spanish': 'es',
+    'French': 'fr',
+    'German': 'de',
+    'Chinese': 'zh',
+    'Japanese': 'ja',
+    'Hindi': 'hi'
+}
+
+text = st.text_area('Enter the text you want to translate:')
+
+if st.button('Translate'):
+    if text:
+        from_lang_code = lang_codes[from_lang]
+        to_lang_code = lang_codes[to_lang]
+        translation = translate_text(text, from_lang_code, to_lang_code)
+        st.success(f'Translation ({from_lang} to {to_lang}): {translation}')
     else:
-        with st.spinner('Translating...'):
-            from_lang_code = lang_codes[from_lang]
-            to_lang_code = lang_codes[to_lang]
-            translation = translate_text(text, from_lang_code, to_lang_code)
-            st.success(f'Translation ({from_lang} to {to_lang}):')
-            st.write(f'{translation}')
-
-
+        st.error('Please enter the text you want to translate.')