Just change the header

.idea/misc.xml

@@ -3,5 +3,5 @@
   <component name="Black">
     <option name="sdkName" value="Python 3.12 (sdfs11)" />
   </component>
-  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.12 (sdfs11)" project-jdk-type="Python SDK" />
+  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.13 (TradeLinkAI)" project-jdk-type="Python SDK" />
 </project>

alpha_chart.py

@@ -36,7 +36,7 @@ def plot_alpha_btc_chart(portfolio_id: str):
         ax.spines['top'].set_color('none')
         ax.spines['bottom'].set_position('zero')
         ax.spines['left'].set_position('zero')
-        ax.set_title("Alpha к BTC", fontsize=14)
+        ax.set_title("Alpha BTC", fontsize=14)
         ax.set_xlabel("Индекс")
         ax.set_ylabel("Alpha")
         ax.grid(True, linestyle='--', alpha=0.5)