Added Langflow and Local AI sandboxes with their exploitation code

[gontarget]

No description provided.

[felipepenha]

There is something wrong going on with port mapping. I am not able to open it at http://localhost:7860.

[felipepenha]

I am requesting changes to ensure sandboxes are ready to spin up in any system.

[felipepenha]

Still not working. You will need to replace --network host by -p $(PORT):$(PORT).

[felipepenha]

You will need to replace --network host by -p 8080:8080.

[felipepenha]

Please, replace by

RUN ARCH=$(uname -m) && \
    case "$ARCH" in \
        aarch64|arm64) BINARY="local-ai-Linux-arm64" ;; \
        x86_64)        BINARY="local-ai-Linux-x86_64" ;; \
        *) echo "Unsupported architecture: $ARCH"; exit 1 ;; \
    esac && \
    curl -fsSL "https://github.com/mudler/LocalAI/releases/download/v2.17.1/$BINARY" -o local-ai && \
    chmod +x local-ai

to ensure it works on most hardware.

[felipepenha]

Please, remove --network host, as this conflicts with the port mapping.

[felipepenha]

Please, replace by

# Fix for bitsandbytes on arm64 (InvokeAI v5.3.0 requires bitsandbytes==0.43.3 which lacks arm64 Linux wheels)
# Since the lab is CPU-only, we create a dummy package to satisfy pip without crashing.
RUN ARCH=$(uname -m) && \
    case "$ARCH" in \
        aarch64|arm64) \
            echo "Building dummy bitsandbytes wheel for arm64..." && \
            mkdir -p /tmp/dummy-bnb && cd /tmp/dummy-bnb && \
            echo "from setuptools import setup; setup(name='bitsandbytes', version='0.43.3')" > setup.py && \
            pip install . && \
            rm -rf /tmp/dummy-bnb \
            ;; \
        x86_64) \
            echo "x86_64 architecture detected, no bitsandbytes workaround needed" \
            ;; \
        *) echo "Unsupported architecture: $ARCH"; exit 1 ;; \
    esac

# Install InvokeAI 5.3.0 (CPU-only, no GPU required for lab)
RUN pip install --no-cache-dir \
    "invokeai==5.3.0" \
    --extra-index-url https://download.pytorch.org/whl/cpu

to ensure it works on most hardware.