add files

app.py

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+import json
+import requests
+import streamlit as st
+
+st.title("The Stack Bot 🤖")
+
+intro = """
+The Stack Bot is a tool to help you get started with tools developed in [BigCode](https://huggingface.co/bigcode), 
+such as [The Stack](https://huggingface.co/bigcode/the-stack) dataset and [SantaCoder](https://huggingface.co/bigcode/santacoder) model.
+
+We show information about existing programming languages and models trained on them. If you trained a model on The Stack, let us know so we feature your model! 🚀
+"""
+st.markdown(intro, unsafe_allow_html=True)
+
+@st.cache()
+def load_languages():
+    with open("languages.json", "r") as f:
+        languages = json.load(f)
+    return languages
+
+def how_to_load(language):
+    text = f"""
+    ```python
+    from datasets import load_dataset
+    dataset = load_dataset("bigcode/the-stack", data_dir=f"data/{language}, split="train")
+    ```
+    """
+    st.markdown(text)
+
+def load_model(values, language):
+    model = values["model"]
+    if not model:
+        text = f"""No model available for {language.capitalize()}. If you trained a model on this language, let us know at contact@bigcode.com to feature your model!\n\
+        You can also train your own model on The Stack using the instructions below 🚀"""
+        st.write(text)
+        if st.button("Fine-tune your own model", key=4):
+            st.write("Code available at [GitHub link] + add preview + example of time & required hardware estimation")
+    else:
+        text = f"""{model} is a model that was trained on the {language} from The Stack. Here's how to use it:"""
+        code = f"""
+        ```python
+        from transformers import AutoModelForCausalLM, AutoTokenizer
+
+        device = "cuda" # for GPU usage or "cpu" for CPU usage
+
+        tokenizer = AutoTokenizer.from_pretrained({model})
+        model = AutoModelForCausalLM.from_pretrained({model}, trust_remote_code=True).to(device)
+
+        inputs = tokenizer.encode("def print_hello_world():", return_tensors="pt").to(device)
+        outputs = model.generate(inputs)
+        print(tokenizer.decode(outputs[0]))
+        ```
+        """
+        st.write(text)
+        st.markdown(code)
+        st.write("The scores of this model are the following:")
+        for key, value in values["scores"].items():
+                st.write(f"{key}: {value}")
+
+def generate_code(
+   demo, gen_prompt, max_new_tokens=40, temperature=0.2, seed=0
+):
+    # call space using its API endpoint
+    try:
+        url = (
+            f"https://hf.space/embed/{demo.lower()}/+/api/predict/"
+        )
+        r = requests.post(
+            url=url, json={"data": [gen_prompt, max_new_tokens, temperature, seed]}
+        )
+        generated_text = r.json()["data"][0]
+    except:
+        generated_text = ""
+    return generated_text
+
+def init_nested_buttons():
+    if "Models trained on dataset" not in st.session_state:
+        st.session_state["Models trained on dataset"] = False
+
+    if "Generate code" not in st.session_state:
+        st.session_state["Generate code"] = False
+
+    if st.button("Models trained on dataset"):
+        st.session_state["Models trained on dataset"] = not st.session_state["Models trained on dataset"]
+
+
+languages = load_languages()
+
+col1, col2 = st.columns([1, 2])
+with col1:
+    selected_language = st.selectbox("Languages of The Stack", list(languages.keys()), key=1)
+
+st.write(f"Here's how you can load the {selected_language.capitalize()} subset of The Stack:")
+code = how_to_load(selected_language)
+if st.button("More info about the dataset", key=2):
+    st.write(f"The dataset contains {languages[selected_language]['num_examples']} examples.")
+    # we can add some stats about files
+
+init_nested_buttons()
+if st.session_state["Models trained on dataset"]:
+    load_model(languages[selected_language], selected_language)
+
+    if languages[selected_language]["model"] and languages[selected_language]["gradio_demo"]:
+        st.write(f"Here's a demo to try the model, for more flxibilty you can use the original at [Gradio demo](hf.co/{languages[selected_language]['gradio_demo']})")
+        gen_prompt = st.text_area(
+        "Generate code with prompt:",
+        value="# print hello world",
+        height=100,
+        ).strip()
+
+        if st.button("Generate code"):
+            st.session_state["Generate code"] = not st.session_state["Generate code"]
+        if st.session_state["Generate code"]:
+            generated_text = generate_code(
+                demo=languages[selected_language]["gradio_demo"],
+                gen_prompt=gen_prompt,
+            )
+            if not generated_text:
+                st.write(f"Error: could not generate code. Make sure the Gradio demo at hf.co/{languages[selected_language]['gradio_demo']} works.")
+            else:
+                st.code(generated_text)

languages.json

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+{"python": {"num_examples": 10, "model": "bigcode/santacoder", "scores": {"HumanEval-pass@1": 10, "HumanEval-pass@10": 20, "HumanEval-pass@100": 40}, "gradio_demo": "bigcode/santacoder-demo"},
+"java": {"num_examples": 10, "model": "bigcode/santacoder", "scores": { "HumanEval-pass@1": 10, "HumanEval-pass@10": 20, "HumanEval-pass@100": 40}, "gradio_demo": "bigcode/santacoder-demo"},
+"javascript": {"num_examples": 10, "model": "bigcode/santacoder", "scores": { "HumanEval-pass@1": 10, "HumanEval-pass@10": 20, "HumanEval-pass@100": 40}, "gradio_demo": "bigcode/santacoder-demo"},
+"typescript": {"num_examples": 10, "model": ""},
+"go": {"num_examples": 10, "model": ""},
+"php": {"num_examples": 10, "model": ""},
+"c": {"num_examples": 10, "model": ""},
+"c-sharp": {"num_examples": 10, "model": ""},
+"ruby": {"num_examples": 10, "model": ""},
+"swift": {"num_examples": 10, "model": ""},
+"scala": {"num_examples": 10, "model": ""},
+"r": {"num_examples": 10, "model": ""},
+"julia": {"num_examples": 10, "model": ""},
+"perl": {"num_examples": 10, "model": ""},
+"racket": {"num_examples": 10, "model": ""},
+"haskell": {"num_examples": 10, "model": ""},
+"erlang": {"num_examples": 10, "model": ""},
+"elixir": {"num_examples": 10, "model": ""},
+"ocaml": {"num_examples": 10, "model": ""}
+}