Update app.py

app.py

@@ -1,21 +1,31 @@
 import streamlit as st
-from grooq import Translator  # Grooq translation API
+from googletrans import Translator  # For multi-language support
 from pvlib import location
 import pandas as pd
 import numpy as np
 
-# Grooq Translator setup
-translator = Translator(api_key="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")  # Replace with your actual API key
+# Google Translator setup
+translator = Translator()
 
 # Function to handle translation
-def translate(text, language):
-    return translator.translate(text, target_language=language)
+def translate(text, target_language):
+    try:
+        translated_text = translator.translate(text, dest=target_language).text
+        return translated_text
+    except Exception:
+        return text  # Return the original text if translation fails
 
 # Set up the app
 st.set_page_config(page_title="Solar System Designer", layout="centered", initial_sidebar_state="expanded")
 
 # Language selection
-languages = {"English": "en", "French": "fr", "Spanish": "es", "German": "de", "Chinese": "zh"}
+languages = {
+    "English": "en",
+    "French": "fr",
+    "Spanish": "es",
+    "German": "de",
+    "Chinese": "zh-cn"
+}
 selected_language = st.sidebar.selectbox("Select Language", options=list(languages.keys()))
 lang_code = languages[selected_language]
 
@@ -69,10 +79,6 @@ if st.button(translate("Calculate Recommendations", lang_code)):
     panels_required = np.ceil(total_load / (panel_capacity * 5))  # Assuming 5 peak sunlight hours
     st.write(translate(f"Solar Panels Required: {panels_required}", lang_code))
 
-    # Battery capacity required
-    battery_capacity = np.ceil((total_load / battery_efficiency) / selected_voltage)
-    st.write(translate(f"Batteries Required: {battery_capacity} (Ah)", lang_code))
-
     # Suggestions
     st.subheader(translate("System Design Suggestions", lang_code))
     suggestions = [