Update app.py

خط 330
api_keys = load_api_keys()
if 'newsapi_key' in api_keys and api_keys['newsapi_key']:
news = get_crypto_news(api_keys['newsapi_key'], crypto_symbol)
news = custom_sentiment_analysis(news, {
"cryptocurrency": 0.5,
"bullish": 0.4,
"bearish": -0.4
})
buy_signal, sell_signal = generate_signals(data, news)
else:
buy_signal, sell_signal = generate_signals(data, None)

app.py

@@ -336,18 +336,6 @@ def main():
                    st.subheader("Buy/Sell Signals")
                else:
                    st.subheader("سیگنال‌های خرید/فروش")
-                   
-               api_keys = load_api_keys()
-               if 'newsapi_key' in api_keys and api_keys['newsapi_key']:
-                   news = get_crypto_news(api_keys['newsapi_key'], crypto_symbol)
-                   news = custom_sentiment_analysis(news, {
-                       "cryptocurrency": 0.5,
-                       "bullish": 0.4,
-                       "bearish": -0.4
-                   })
-                   buy_signal, sell_signal = generate_signals(data, news)
-               else:
-                   buy_signal, sell_signal = generate_signals(data, None)
 
                if buy_signal:
                    st.success(f"Buy Signal: {buy_signal}")
@@ -492,20 +480,27 @@ def main():
 
    elif choice == "News":
        if language == "English":
-           st.subheader("Cryptocurrency News")
+            st.subheader("Cryptocurrency News")
        else:
-           st.subheader("اخبار ارز دیجیتال")
-
-       crypto_symbol = st.selectbox("Cryptocurrency Symbol", ["BTC", "ETH", "LTC", "BCH"])
-       api_keys = load_api_keys()
-       if 'newsapi_key' in api_keys and api_keys['newsapi_key']:
-           news = get_crypto_news(api_keys['newsapi_key'], crypto_symbol)
-           news = custom_sentiment_analysis(news, {
-               "cryptocurrency": 0.5,
-               "bullish": 0.4,
-               "bearish": -0.4
-           })
-           
+            st.subheader("اخبار ارز دیجیتال")
+
+        crypto_symbol = st.selectbox("Cryptocurrency Symbol", ["BTC", "ETH", "LTC", "BCH"])
+        end_date = dt.datetime.now()
+        start_date = end_date - dt.timedelta(days=365)
+        data = yf.download(crypto_symbol + "-USD", start=start_date, end=end_date)
+
+        api_keys = load_api_keys()
+        if 'newsapi_key' in api_keys and api_keys['newsapi_key']:
+            news = get_crypto_news(api_keys['newsapi_key'], crypto_symbol)
+            news = custom_sentiment_analysis(news, {
+                "cryptocurrency": 0.5,
+                "bullish": 0.4,
+                "bearish": -0.4
+            })
+            buy_signal, sell_signal = generate_signals(data, news)
+        else:
+            buy_signal, sell_signal = generate_signals(data, None)
+ 
            # Sorting and categorizing news
            sort_by = st.radio("Sort News By", ("publishedAt", "relevancy", "popularity"), index=0)
            news = sorted(news, key=lambda x: x[sort_by])