diff --git a/base/cortex-common/cortexpythoni.h b/base/cortex-common/cortexpythoni.h
new file mode 100644
index 0000000..377cbd9
--- /dev/null
+++ b/base/cortex-common/cortexpythoni.h
@@ -0,0 +1,26 @@
+#pragma once
+
+#include <functional>
+#include <memory>
+
+#include "json/value.h"
+
+class CortexPythonEngineI {
+ public:
+  virtual ~CortexPythonEngineI() {}
+
+  virtual bool IsSupported(const std::string& f) {
+    if (f == "ExecutePythonFile" || f == "HandlePythonFileExecutionRequest") {
+      return true;
+    }
+    return false;
+  }
+
+  virtual void ExecutePythonFile(std::string binary_execute_path,
+                                 std::string file_execution_path,
+                                 std::string python_library_path) = 0;
+
+  virtual void HandlePythonFileExecutionRequest(
+      std::shared_ptr<Json::Value> json_body,
+      std::function<void(Json::Value&&, Json::Value&&)>&& callback) = 0;
+};
diff --git a/base/cortex-common/enginei.h b/base/cortex-common/enginei.h
deleted file mode 100644
index 9fc10a3..0000000
--- a/base/cortex-common/enginei.h
+++ /dev/null
@@ -1,42 +0,0 @@
-#pragma once
-
-#include <functional>
-#include <memory>
-
-#include "json/value.h"
-
-class EngineI {
- public:
-  virtual ~EngineI() {}
-
-  virtual void HandleChatCompletion(
-      std::shared_ptr<Json::Value> json_body,
-      std::function<void(Json::Value&&, Json::Value&&)>&& callback) {}
-  virtual void HandleEmbedding(
-      std::shared_ptr<Json::Value> json_body,
-      std::function<void(Json::Value&&, Json::Value&&)>&& callback) {}
-  virtual void LoadModel(
-      std::shared_ptr<Json::Value> json_body,
-      std::function<void(Json::Value&&, Json::Value&&)>&& callback)  {}
-  virtual void UnloadModel(
-      std::shared_ptr<Json::Value> json_body,
-      std::function<void(Json::Value&&, Json::Value&&)>&& callback)  {}
-  virtual void GetModelStatus(
-      std::shared_ptr<Json::Value> json_body,
-      std::function<void(Json::Value&&, Json::Value&&)>&& callback)  {}
-
-  virtual void ExecutePythonFile(std::string binary_execute_path,
-                                 std::string file_execution_path,
-                                 std::string python_library_path) = 0;
-
-  virtual void HandlePythonFileExecutionRequest(
-      std::shared_ptr<Json::Value> json_body,
-      std::function<void(Json::Value&&, Json::Value&&)>&& callback) = 0;
-
-  virtual bool IsSupported(const std::string& f) {
-    if (f == "ExecutePythonFile" || f == "HandlePythonFileExecutionRequest") {
-      return true;
-    }
-    return false;
-  }
-};
diff --git a/examples/server/server.cc b/examples/server/server.cc
index 65b206c..4219be8 100644
--- a/examples/server/server.cc
+++ b/examples/server/server.cc
@@ -9,14 +9,14 @@
 #include "httplib.h"
 #include "json/reader.h"
 #include "json/forwards.h"
-#include "base/cortex-common/enginei.h"
+#include "base/cortex-common/cortexpythoni.h"
 #include "trantor/utils/Logger.h"
 
 class Server {
  public:
   Server() {
     dylib_ = std::make_unique<dylib>("./engines/cortex.python", "engine");
-    auto func = dylib_->get_function<EngineI*()>("get_engine");
+    auto func = dylib_->get_function<CortexPythonEngineI*()>("get_engine");
     engine_ = func();
   }
 
@@ -26,7 +26,7 @@ class Server {
     }
   }
 
-  EngineI* GetEngine() const {
+  CortexPythonEngineI* GetEngine() const {
     return engine_;
   }
 
@@ -53,7 +53,7 @@ class Server {
 
 private:
   std::unique_ptr<dylib> dylib_;
-  EngineI* engine_;
+  CortexPythonEngineI* engine_;
 
 };
 
diff --git a/src/python_engine.cc b/src/python_engine.cc
index aed22a3..fb1cbdd 100644
--- a/src/python_engine.cc
+++ b/src/python_engine.cc
@@ -112,7 +112,7 @@ void PythonEngine::HandlePythonFileExecutionRequestImpl(
 };
 
 extern "C" {
-EngineI* get_engine() {
+CortexPythonEngineI* get_engine() {
   return new PythonEngine();
 }
 } // extern C
diff --git a/src/python_engine.h b/src/python_engine.h
index 3434482..0aa5c1d 100644
--- a/src/python_engine.h
+++ b/src/python_engine.h
@@ -2,11 +2,11 @@
 #include <functional>
 #include <memory>
 
-#include "base/cortex-common/enginei.h"
+#include "base/cortex-common/cortexpythoni.h"
 #include "json/forwards.h"
 #include "src/python_file_execution_request.h"
 
-class PythonEngine : public EngineI {
+class PythonEngine : public CortexPythonEngineI {
  public: 
   ~PythonEngine() final;