Create app.py

app.py

@@ -0,0 +1,71 @@
+from fastapi import FastAPI, HTTPException, UploadFile, File, Form
+from fastapi.middleware.cors import CORSMiddleware
+from pydantic import BaseModel
+from model import SimpleTransformerModel, FullChatDataset, VoiceInterface, generate_response
+import torch
+import uvicorn
+import os
+from typing import Optional
+
+app = FastAPI()
+
+# CORS middleware
+app.add_middleware(
+    CORSMiddleware,
+    allow_origins=["*"],
+    allow_methods=["*"],
+    allow_headers=["*"],
+)
+
+# Initialize components
+dataset = FullChatDataset()
+model = SimpleTransformerModel(len(dataset.tokenizer))
+voice_interface = VoiceInterface()
+
+class ChatRequest(BaseModel):
+    prompt: str
+    max_length: int = 100
+    use_voice: bool = False
+
+@app.post("/chat/")
+async def chat_endpoint(
+    prompt: Optional[str] = Form(None),
+    max_length: int = Form(100),
+    use_voice: bool = Form(False),
+    audio_file: Optional[UploadFile] = File(None)
+):
+    try:
+        # Handle voice input if audio file provided
+        if audio_file:
+            contents = await audio_file.read()
+            with open("temp_audio.wav", "wb") as f:
+                f.write(contents)
+            
+            with sr.AudioFile("temp_audio.wav") as source:
+                audio = voice_interface.recognizer.record(source)
+                prompt = voice_interface.recognizer.recognize_google(audio)
+            os.remove("temp_audio.wav")
+        
+        # If no prompt provided (either text or voice)
+        if not prompt:
+            raise HTTPException(status_code=400, detail="No input provided")
+        
+        response = generate_response(
+            model, 
+            dataset.tokenizer, 
+            prompt, 
+            max_length,
+            voice_interface if use_voice else None
+        )
+        
+        return {"response": response}
+    
+    except Exception as e:
+        raise HTTPException(status_code=500, detail=str(e))
+
+@app.get("/")
+async def read_root():
+    return {"message": "CyberFuture Running"}
+
+if __name__ == "__main__":
+    uvicorn.run(app, host="0.0.0.0", port=8000)