Update app.py

app.py

@@ -201,7 +201,7 @@ async def get_proxy():
                 let fullSystemPrompt = systemPrompt || "";
                 
                 if (selectedCodeVersionsData && selectedCodeVersionsData.length > 0) {
-                    codeContext = "Code context (chronological):\n\n";
+                    codeContext = `Code context (chronological):\n\n`;
                     
                     selectedCodeVersionsData.forEach((versionData, index) => {
                         if (versionData && typeof versionData.code === 'string') {
@@ -212,7 +212,7 @@ async def get_proxy():
                         }
                     });
                     
-                    codeContext += "-------- end context ---\n\nUser request based on context:\n\n";
+                    codeContext += `-------- end context ---\n\nUser request based on context:\n\n`;
                 }
                 
                 const fullPrompt = codeContext + userPrompt;