[app] add app and requirements

app.py

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+from git import Repo 
+import os
+
+import shutil
+
+
+git_url = os.getenv("GIT_URL")
+repo_dir = "./temp"
+Repo.clone_from(git_url, repo_dir)
+
+# Specify the folder you want to move and the current folder path
+source_folder = "./temp/hnrecommender/"
+destination_folder = os.getcwd()  # Gets the path of the current folder
+
+# Move the folder
+shutil.move(source_folder, destination_folder)
+
+import streamlit as st
+
+from hnrecommender import recommend_hacker_news
+
+# Streamlit UI
+st.title("HNews Recommendation")
+
+# Text input for the user to enter a query
+user_bio = st.text_area("Enter the user bio:", height=100)
+
+# Submit button
+if st.button("Submit"):
+    if user_bio:
+        # Show spinner
+        with st.spinner("Fetching articles... Please wait."):
+            articles = recommend_hacker_news(user_bio, 500)
+
+        # Display the results after processing
+        st.success("Here are the articles recommended for you:")
+        for story in articles:
+            title = story["title"] if "title" in story else "No title article"
+            url = story["url"] if "url" in story else "HN article"
+            st.write(f"[{title}]({url})")
+    else:
+        st.error("Please enter an user bio.")

requirements.txt

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+aiohappyeyeballs==2.4.3
+aiohttp==3.10.10
+aiosignal==1.3.1
+altair==5.4.1
+attrs==24.2.0
+blinker==1.9.0
+cachetools==5.5.0
+certifi==2024.8.30
+charset-normalizer==3.4.0
+click==8.1.7
+coloredlogs==15.0.1
+datasets==3.1.0
+dill==0.3.8
+filelock==3.13.1
+flatbuffers==24.3.25
+frozenlist==1.5.0
+fsspec==2024.2.0
+gitdb==4.0.11
+GitPython==3.1.43
+huggingface-hub==0.26.2
+humanfriendly==10.0
+idna==3.10
+Jinja2==3.1.4
+joblib==1.4.2
+jsonschema==4.23.0
+jsonschema-specifications==2024.10.1
+markdown-it-py==3.0.0
+MarkupSafe==3.0.2
+mdurl==0.1.2
+mpmath==1.3.0
+multidict==6.1.0
+multiprocess==0.70.16
+narwhals==1.13.4
+networkx==3.2.1
+nltk==3.9.1
+numpy==2.1.3
+onnx==1.17.0
+onnxruntime==1.20.0
+optimum==1.23.3
+packaging==24.2
+pandas==2.2.3
+pillow==11.0.0
+propcache==0.2.0
+protobuf==5.28.3
+pyarrow==18.0.0
+pydeck==0.9.1
+Pygments==2.18.0
+python-dateutil==2.9.0.post0
+pytz==2024.2
+PyYAML==6.0.2
+referencing==0.35.1
+regex==2024.11.6
+requests==2.32.3
+rich==13.9.4
+rpds-py==0.21.0
+safetensors==0.4.5
+setuptools==75.1.0
+six==1.16.0
+smmap==5.0.1
+streamlit==1.40.1
+sympy==1.13.1
+tenacity==9.0.0
+tokenizers==0.20.3
+toml==0.10.2
+torch==2.5.1+cpu
+tornado==6.4.1
+tqdm==4.67.0
+transformers==4.46.2
+typing_extensions==4.12.2
+tzdata==2024.2
+urllib3==2.2.3
+watchdog==6.0.0
+wheel==0.44.0
+xxhash==3.5.0
+yarl==1.17.1
+GitPython