revert: add compression support to frontend and backend (#3549)

Revert "feat: add compression support to frontend and backend (#3484)"

This reverts commit b63916e3c6.

src/backend/base/langflow/main.py

@@ -1,5 +1,4 @@
 import asyncio
-import gzip
 import json
 import os
 import warnings
@@ -12,7 +11,6 @@ from urllib.parse import urlencode
 import nest_asyncio  # type: ignore
 from fastapi import FastAPI, HTTPException, Request, Response
 from fastapi.middleware.cors import CORSMiddleware
-from fastapi.middleware.gzip import GZipMiddleware
 from fastapi.responses import FileResponse, JSONResponse
 from fastapi.staticfiles import StaticFiles
 from loguru import logger
@@ -30,11 +28,7 @@ from langflow.initial_setup.setup import (
 )
 from langflow.interface.types import get_and_cache_all_types_dict
 from langflow.interface.utils import setup_llm_caching
-from langflow.services.deps import (
-    get_cache_service,
-    get_settings_service,
-    get_telemetry_service,
-)
+from langflow.services.deps import get_cache_service, get_settings_service, get_telemetry_service
 from langflow.services.plugins.langfuse_plugin import LangfuseInstance
 from langflow.services.utils import initialize_services, teardown_services
 from langflow.logging.logger import configure
@@ -138,21 +132,9 @@ def create_app():
         allow_headers=["*"],
     )
     app.add_middleware(JavaScriptMIMETypeMiddleware)
-    app.add_middleware(GZipMiddleware, minimum_size=1000, compresslevel=5)
-
     # ! Deactivating this until we find a better solution
     # app.add_middleware(RequestCancelledMiddleware)
 
-    @app.middleware("http")
-    async def decompress_if_gzip(request: Request, call_next):
-        if request.headers.get("content-encoding", "") == "gzip":
-            # the request's body is compressed, so we need to decompress it
-            body = await request.body()
-            dec = gzip.decompress(body)
-            request._body = dec  # <-- if only things were that easy
-        response = await call_next(request)
-        return response
-
     @app.middleware("http")
     async def flatten_query_string_lists(request: Request, call_next):
         flattened: list[tuple[str, str]] = []