Fix except block indentation to match try statement

main.py

@@ -196,14 +196,12 @@ async def process_query(request: QueryRequest):
                     session_id=session_id
                 )
         
-    except Exception as e:
-        logger.error(f"Error processing query: {str(e)}")
-        return QueryResponse(
-            success=False,
-            error=f"Error: {str(e)}",
-            session_id=session_id
-        )
-
-if __name__ == "__main__":
+except Exception as e:
+        er.error(f"Error processing query: {str(e)}")
+    return QueryResponse(
+            ess=False,
+        error=f"Error: {str(e)}",
+            ion_id=session_id
+        f __name__ == "__main__":
     import uvicorn
     uvicorn.run(app, host="0.0.0.0", port=7860)