diff --git a/backend/main.py b/backend/main.py
index f73b66f27..7dda4e557 100644
--- a/backend/main.py
+++ b/backend/main.py
@@ -399,7 +399,7 @@ class ChatCompletionMiddleware(BaseHTTPMiddleware):
 
                                 # Get the signature of the function
                                 sig = inspect.signature(inlet)
-                                param = {"body": data}
+                                params = {"body": data}
 
                                 if "__user__" in sig.parameters:
                                     __user__ = {
@@ -424,15 +424,15 @@ class ChatCompletionMiddleware(BaseHTTPMiddleware):
                                     params = {**params, "__user__": __user__}
 
                                 if "__id__" in sig.parameters:
-                                    param = {
-                                        **param,
+                                    params = {
+                                        **params,
                                         "__id__": filter_id,
                                     }
 
                                 if inspect.iscoroutinefunction(inlet):
-                                    data = await inlet(**param)
+                                    data = await inlet(**params)
                                 else:
-                                    data = inlet(**param)
+                                    data = inlet(**params)
 
                         except Exception as e:
                             print(f"Error: {e}")
@@ -962,17 +962,17 @@ async def generate_chat_completions(form_data: dict, user=Depends(get_verified_u
 
                 try:
                     if inspect.iscoroutinefunction(pipe):
-                        res = await pipe(**param)
+                        res = await pipe(**params)
                     else:
-                        res = pipe(**param)
+                        res = pipe(**params)
                 except Exception as e:
                     print(f"Error: {e}")
                     return {"error": {"detail": str(e)}}
 
                 if inspect.iscoroutinefunction(pipe):
-                    res = await pipe(**param)
+                    res = await pipe(**params)
                 else:
-                    res = pipe(**param)
+                    res = pipe(**params)
 
                 if isinstance(res, dict):
                     return res
@@ -1104,7 +1104,7 @@ async def chat_completed(form_data: dict, user=Depends(get_verified_user)):
 
                         # Get the signature of the function
                         sig = inspect.signature(outlet)
-                        param = {"body": data}
+                        params = {"body": data}
 
                         if "__user__" in sig.parameters:
                             __user__ = {
@@ -1127,15 +1127,15 @@ async def chat_completed(form_data: dict, user=Depends(get_verified_user)):
                             params = {**params, "__user__": __user__}
 
                         if "__id__" in sig.parameters:
-                            param = {
-                                **param,
+                            params = {
+                                **params,
                                 "__id__": filter_id,
                             }
 
                         if inspect.iscoroutinefunction(outlet):
-                            data = await outlet(**param)
+                            data = await outlet(**params)
                         else:
-                            data = outlet(**param)
+                            data = outlet(**params)
 
                 except Exception as e:
                     print(f"Error: {e}")