Update app.py

app.py

@@ -20,8 +20,11 @@ def read_root():
         "message": "Welcome to the FastAPI text generation API! Use the /generate endpoint with a 'text' query parameter."
     }
 
-@app.get("/generate")
-def generate(text: str):
+@app.post("/generate")
+def generate(payload: dict):
+    text = payload.get("text", "")
+    if not text:
+        raise HTTPException(status_code=400, detail="Text input is required.")
     try:
         output = pipe(text)
         return {"output": output[0]["generated_text"]}
@@ -29,4 +32,4 @@ def generate(text: str):
         return JSONResponse(
             status_code=500,
             content={"error": f"An error occurred: {str(e)}"}
-        )
+        )