Add /questions endpoint

app/main.py

@@ -73,6 +73,16 @@ async def list_datasets():
     """List all available datasets"""
     return {"datasets": list(pipelines.keys())}
 
+@app.get("/questions")
+async def list_questions(dataset: str = "developer-portfolio"):
+    """List all questions for a given dataset"""
+    if dataset not in pipelines:
+        raise HTTPException(status_code=400, detail=f"Dataset '{dataset}' not available. Available datasets: {list(pipelines.keys())}")
+    
+    selected_pipeline = pipelines[dataset]
+    questions = [doc.meta['question'] for doc in selected_pipeline.documents if 'question' in doc.meta]
+    return {"dataset": dataset, "questions": questions}
+
 async def load_datasets_background():
     """Load datasets in background after server starts"""
     global pipelines
@@ -125,4 +135,3 @@ async def health_check():
         "loading_status": loading_status,
         "port": os.getenv('PORT', '8000')
     }
-