Delete main.py
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main.py
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from fastapi import FastAPI, Request
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from pydantic import BaseModel
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from llama_cpp import Llama
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from moderator import contains_hate
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import os
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# Configuration
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MODEL_PATH = os.path.join("models", "mistral-7b-instruct.Q4_K_M.gguf")
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ALLOW_NSFW = True # ✅ Flip this to False if you ever want to re-enable NSFW filtering
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# Initialize the model
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llm = Llama(model_path=MODEL_PATH, n_ctx=2048, verbose=False)
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# FastAPI setup
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app = FastAPI()
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# Request body schema
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class PromptRequest(BaseModel):
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prompt: str
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# Main route
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@app.post("/chat")
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async def chat(request: PromptRequest):
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user_input = request.prompt.strip()
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# Hate speech check
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if contains_hate(user_input):
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return {"response": "❌ I don't engage in hate or extremist topics."}
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# Optional: Add NSFW check logic here if needed
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if not ALLOW_NSFW:
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if "nsfw" in user_input.lower() or "sex" in user_input.lower():
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return {"response": "⚠️ NSFW topics are currently disabled."}
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# Instruction prompt with optional NSFW allowance
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prompt = (
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f"[INST] You are Sol, a smart, honest, and free-talking local AI assistant. "
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f"You answer clearly and do not censor NSFW topics unless they are hateful or extreme. "
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f"Now respond to the following:\n{user_input} [/INST]"
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)
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output = llm(prompt, max_tokens=512, stop=["</s>"])
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response = output["choices"][0]["text"].strip()
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return {"response": response}
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