Update app.py

app.py

@@ -66,20 +66,32 @@ def main():
             .stFileUploader label::after {
                 content: 'TXT, DOCX, PDF' !important;
             }
+            .stFileUploader [data-testid="stFileUploaderDropzone"] {
+                font-size: 0 !important;
+            }
+            .stFileUploader [data-testid="stFileUploaderDropzone"]::after {
+                content: 'Drag and drop file here or ' !important;
+                font-size: 1em !important;
+                color: #666 !important;
+            }
+            .stFileUploader [data-testid="stFileUploaderButton"] {
+                font-size: 1em !important;
+                color: #1E90FF !important;
+            }
             </style>
             """,
             unsafe_allow_html=True
         )
 
-        # Language and Input/Output Layout with symmetric columns
-        left_col, right_col = st.columns([1, 1])  # Equal width for symmetric layout
+        # Language and Input/Output Layout with wider columns
+        left_col, right_col = st.columns([2, 1])  # Wider input column
         with left_col:
             detected_options = language_detector.detect_language(st.session_state.get("user_input_text", "")) if st.session_state.get("user_input_text", "").strip() else [("Auto-detect", 1.0, "Auto-detect")]
             source_language = detected_options[0][2] if detected_options[0][0] != "Auto-detect" else "Auto-detect"
             source_lang_code = next((k for k, v in LANGUAGES.items() if v[1] == source_language), "hi") if source_language != "Auto-detect" else "auto"
             source_options = ["Auto-detect"] + [f"{v[0]} ({v[1]})" for v in LANGUAGES.values()]
             st.selectbox("Source Language", options=source_options, index=0 if source_language == "Auto-detect" else source_options.index(f"{LANGUAGES[source_lang_code][0]} ({source_language})"), key="source_lang")
-            user_input_text = st.text_area("Input Text", height=400, key="user_input_text", placeholder="Enter text here", label_visibility="hidden")
+            user_input_text = st.text_area("Input Text", height=200, key="user_input_text", placeholder="Enter text here", label_visibility="hidden")
             input_type = st.radio("Input Type", ["Text", "File"], horizontal=True, label_visibility="hidden", key="input_type")
             if input_type == "File":
                 st.file_uploader("Upload File", type=["txt", "docx", "pdf"], key="file_input", on_change=on_file_upload, label_visibility="hidden")
@@ -91,7 +103,7 @@ def main():
             target_options = [f"{v[0]} ({v[1]})" for v in LANGUAGES.values() if v[0] != source_lang_display and v[1] != source_lang_display]
             st.selectbox("Target Language", options=target_options, index=target_options.index(f"{LANGUAGES['en'][0]} ({LANGUAGES['en'][1]})") if "English" not in source_lang_display else 0, key="target_lang")
             if "translated_text" in st.session_state:
-                st.text_area("Output Text", value=st.session_state.translated_text, height=400, key="output_text", disabled=True, label_visibility="hidden")
+                st.text_area("Output Text", value=st.session_state.translated_text, height=200, key="output_text", disabled=True, label_visibility="hidden")
                 # Play audio button and playback below output
                 if st.button("🔊", key="audio_btn", on_click=play_audio, args=(audio_processor_module,), help="Play audio", use_container_width=False):
                     pass
@@ -118,10 +130,10 @@ def trigger_translation(translation_module, language_detector, audio_processor_m
             target_lang = st.session_state.target_lang.split(" (")[0] if " (" in st.session_state.target_lang else st.session_state.target_lang
             if source_lang == "Auto-detect":
                 detected_options = language_detector.detect_language(user_input_text)
-                source_lang_code = next((k for k, v in LANGUAGES.items() if v[1] == detected_options[0][0]), "hi")
+                source_lang_code = next((k for k, v in LANGUAGES.items() if v[1] == detected_options[0][0]), "en")  # Default to English if unsure
             else:
-                source_lang_code = next((k for k, v in LANGUAGES.items() if v[0] == source_lang), "hi")
-            target_lang_code = next((k for k, v in LANGUAGES.items() if v[0] == target_lang), "en")
+                source_lang_code = next((k for k, v in LANGUAGES.items() if v[0] == source_lang), "en")
+            target_lang_code = next((k for k, v in LANGUAGES.items() if v[0] == target_lang), "hi")
             translated_text = translation_module.translate(user_input_text, source_lang_code, target_lang_code)
             st.session_state.translated_text = translated_text or user_input_text