Update app.py

return dict instead of json

app.py

@@ -49,17 +49,11 @@ def index():
 
 @app.get("/get_news", tags=["Generator"])
 def get_news():
-    """Return a random news about climate change.
-
-    This endpoint does not take any parameters and returns a random news
-    about climate change in JSON format.
-
-    Returns:
-        dict: A JSON object containing a random news about climate change.
-    """
+    """Return a random news about climate change."""
     if data.empty:
         return {"error": "No data available"}
-    return data.sample(1).to_json(orient="records")
+    return data.sample(1).to_dict(orient="records")
 
 if __name__ == "__main__":
+    import uvicorn
     uvicorn.run(app, host="localhost", port=8000)