clean up

README.md

@@ -27,24 +27,16 @@ pip install -r requirements.txt
 2. Set up environment variables:
 Create a `.env` file with the following:
 ```
-GOOGLE_API_KEY=your_google_api_key
+GROQ_API_KEY = your_groq_api_key
+
 ```
+if not .env file is provided user will be prompted to enter their API key.
 
 3. Run the application:
 ```bash
 streamlit run streamlit_app/main.py
 ```
 
-## Project Structure
-
-```
-streamlit_app/
-├── graph/         # LangGraph implementation
-├── state/         # Application state management
-├── components/    # Streamlit components
-└── utils/         # Utility functions
-```
-
 ## Contributing
 
 Feel free to submit issues and enhancement requests!

requirements.txt

@@ -1,9 +0,0 @@
-streamlit>=1.30.0
-langgraph>=0.0.15
-langchain>=0.1.0
-langchain-google-genai>=0.0.6
-openai-whisper>=20231117
-TTS>=0.22.0  # Coqui TTS
-google-cloud-texttospeech>=2.14.1
-python-dotenv>=1.0.0
-requests>=2.31.0

streamlit_app/dictionary/dictionary_manager.py

@@ -1,50 +0,0 @@
-import json
-from pathlib import Path
-from typing import Dict, List, Optional
-
-class DictionaryManager:
-    def __init__(self, storage_path: Optional[str] = None):
-        self.storage_path = Path(storage_path or "data/dictionary.json")
-        self.storage_path.parent.mkdir(parents=True, exist_ok=True)
-        self.dictionary: Dict[str, Dict[str, List[str]]] = self._load_dictionary()
-    
-    def _load_dictionary(self) -> Dict[str, Dict[str, List[str]]]:
-        """Load dictionary from file or create new if doesn't exist"""
-        if self.storage_path.exists():
-            with open(self.storage_path, 'r', encoding='utf-8') as f:
-                return json.load(f)
-        return {}
-    
-    def _save_dictionary(self):
-        """Save dictionary to file"""
-        with open(self.storage_path, 'w', encoding='utf-8') as f:
-            json.dump(self.dictionary, f, ensure_ascii=False, indent=2)
-    
-    def add_entry(self, source_lang: str, target_lang: str, word: str, translation: str):
-        """Add a word and its translation to the dictionary"""
-        if source_lang not in self.dictionary:
-            self.dictionary[source_lang] = {}
-        
-        if target_lang not in self.dictionary[source_lang]:
-            self.dictionary[source_lang][target_lang] = []
-        
-        entry = f"{word} → {translation}"
-        if entry not in self.dictionary[source_lang][target_lang]:
-            self.dictionary[source_lang][target_lang].append(entry)
-            self._save_dictionary()
-    
-    def get_entries(self, source_lang: str, target_lang: str) -> List[str]:
-        """Get all entries for a language pair"""
-        return self.dictionary.get(source_lang, {}).get(target_lang, [])
-    
-    def export_dictionary(self) -> str:
-        """Export dictionary as formatted string"""
-        output = []
-        for source_lang, translations in self.dictionary.items():
-            output.append(f"# {source_lang.upper()} Dictionary")
-            for target_lang, entries in translations.items():
-                output.append(f"\n## Translations to {target_lang.upper()}")
-                for entry in entries:
-                    output.append(f"- {entry}")
-            output.append("\n")
-        return "\n".join(output)

streamlit_app/env/.env.example

@@ -1,9 +1,8 @@
-# Google API Key for Gemini
-GOOGLE_API_KEY=your_google_api_key
-AUDIO_BACKEND=sox_io
+GROQ_API_KEY_API_KEY=your_google_api_key
+# Audio backend for coqui tts model
+AUDIO_BACKEND=sox_io # or "soundfile" or "ffmpeg"
+# Whisper model
 WHISPER_MODEL=small
+# Coqui TTS model
 TTS_MODEL=tts_models/en/jenny/jenny
 
-# Optional: Coqui TTS model settings
-COQUI_MODEL_NAME=tts_models/en/ljspeech/tacotron2-DDC
-COQUI_VOCODER_NAME=vocoder_models/en/ljspeech/hifigan_v2

streamlit_app/graph/chains.py

@@ -244,7 +244,7 @@ if __name__ == "__main__":
 
     def test_translate_chain(llm):        
         translate_chain = create_translate_chain(llm)
-        result = translate_chain.invoke({"user_request": "Translate 'hello' to Spanish"})
+        result = translate_chain.invoke({"user_request": "Translate 'how to get to train station' to Spanish"})
         print(f"result: {result}")
         # parser = JsonOutputParser(pydantic_object=TranslationResponse)
         # translation = parser.parse(result)

streamlit_app/requirements.txt

@@ -0,0 +1,255 @@
+-i https://pypi.org/simple
+absl-py==2.1.0; python_version >= '3.7'
+aiohappyeyeballs==2.4.6; python_version >= '3.9'
+aiohttp==3.11.12; python_version >= '3.9'
+aiosignal==1.3.2; python_version >= '3.9'
+altair==5.5.0; python_version >= '3.9'
+annotated-types==0.7.0; python_version >= '3.8'
+anyascii==0.3.2; python_version >= '3.3'
+anyio==4.8.0; python_version >= '3.9'
+attrs==25.1.0; python_version >= '3.8'
+audioread==3.0.1; python_version >= '3.6'
+babel==2.17.0; python_version >= '3.8'
+bangla==0.0.2
+beautifulsoup4==4.13.3; python_full_version >= '3.7.0'
+blinker==1.9.0; python_version >= '3.9'
+blis==1.2.0; python_version < '3.13' and python_version >= '3.6'
+bnnumerizer==0.0.2
+bnunicodenormalizer==0.1.7
+cachetools==5.5.2; python_version >= '3.7'
+catalogue==2.0.10; python_version >= '3.6'
+certifi==2025.1.31; python_version >= '3.6'
+cffi==1.17.1; python_version >= '3.8'
+charset-normalizer==3.4.1; python_version >= '3.7'
+click==8.1.8; python_version >= '3.7'
+cloudpathlib==0.20.0; python_version >= '3.8'
+confection==0.1.5; python_version >= '3.6'
+contourpy==1.3.1; python_version >= '3.10'
+coqpit==0.0.17; python_full_version >= '3.7.0'
+cycler==0.12.1; python_version >= '3.8'
+cymem==2.0.11
+cython==3.0.12; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'
+dateparser==1.1.8; python_version >= '3.7'
+decorator==5.1.1; python_version >= '3.5'
+distro==1.9.0; python_version >= '3.6'
+docopt==0.6.2
+docstring-parser==0.16; python_version >= '3.6' and python_version < '4.0'
+einops==0.8.1; python_version >= '3.8'
+encodec==0.1.1; python_full_version >= '3.8.0'
+entrypoints==0.4; python_version >= '3.6'
+faker==36.1.1; python_version >= '3.9'
+favicon==0.7.0
+filelock==3.17.0; python_version >= '3.9'
+filetype==1.2.0
+flask==3.1.0; python_version >= '3.9'
+fonttools==4.56.0; python_version >= '3.8'
+frozenlist==1.5.0; python_version >= '3.8'
+fsspec==2025.2.0; python_version >= '3.8'
+g2pkk==0.1.2; python_version >= '3.6'
+gitdb==4.0.12; python_version >= '3.7'
+gitpython==3.1.44; python_version >= '3.7'
+google-ai-generativelanguage==0.6.15; python_version >= '3.7'
+google-api-core[grpc]==2.24.1; python_version >= '3.7'
+google-api-python-client==2.161.0; python_version >= '3.7'
+google-auth==2.38.0; python_version >= '3.7'
+google-auth-httplib2==0.2.0
+google-cloud-aiplatform==1.81.0; python_version >= '3.8'
+google-cloud-bigquery==3.29.0; python_version >= '3.7'
+google-cloud-core==2.4.2; python_version >= '3.7'
+google-cloud-resource-manager==1.14.1; python_version >= '3.7'
+google-cloud-storage==2.19.0; python_version >= '3.7'
+google-crc32c==1.6.0; python_version >= '3.9'
+google-generativeai==0.8.4; python_version >= '3.9'
+google-resumable-media==2.7.2; python_version >= '3.7'
+googleapis-common-protos[grpc]==1.68.0; python_version >= '3.7'
+greenlet==3.1.1; python_version < '3.14' and platform_machine == 'aarch64' or (platform_machine == 'ppc64le' or (platform_machine == 'x86_64' or (platform_machine == 'amd64' or (platform_machine == 'AMD64' or (platform_machine == 'win32' or platform_machine == 'WIN32')))))
+groq==0.18.0; python_version >= '3.8'
+grpc-google-iam-v1==0.14.0; python_version >= '3.7'
+grpcio==1.70.0; python_version >= '3.8'
+grpcio-status==1.70.0
+gruut[de,es,fr]==2.2.3; python_version >= '3.6'
+gruut-ipa==0.13.0; python_version >= '3.6'
+gruut-lang-de==2.0.1
+gruut-lang-en==2.0.1
+gruut-lang-es==2.0.1
+gruut-lang-fr==2.0.2
+h11==0.14.0; python_version >= '3.7'
+hangul-romanize==0.1.0
+htbuilder==0.9.0; python_version >= '3.7'
+httpcore==1.0.7; python_version >= '3.8'
+httplib2==0.22.0; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'
+httpx==0.28.1; python_version >= '3.8'
+httpx-sse==0.4.0; python_version >= '3.8'
+huggingface-hub==0.29.1; python_full_version >= '3.8.0'
+idna==3.10; python_version >= '3.6'
+inflect==7.5.0; python_version >= '3.9'
+itsdangerous==2.2.0; python_version >= '3.8'
+jamo==0.4.1
+jieba==0.42.1
+jinja2==3.1.5; python_version >= '3.7'
+jiter==0.8.2; python_version >= '3.8'
+joblib==1.4.2; python_version >= '3.8'
+jsonlines==1.2.0
+jsonpatch==1.33; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6'
+jsonpointer==3.0.0; python_version >= '3.7'
+jsonschema==4.23.0; python_version >= '3.8'
+jsonschema-specifications==2024.10.1; python_version >= '3.9'
+kiwisolver==1.4.8; python_version >= '3.10'
+langchain==0.3.19; python_version >= '3.9' and python_version < '4.0'
+langchain-core==0.3.37; python_version >= '3.9' and python_version < '4.0'
+langchain-google-genai==2.0.9; python_version >= '3.9' and python_version < '4.0'
+langchain-google-vertexai==2.0.13; python_version >= '3.9' and python_version < '4.0'
+langchain-groq==0.2.4; python_version >= '3.9' and python_version < '4.0'
+langchain-mistralai==0.2.7; python_version >= '3.9' and python_version < '4.0'
+langchain-openai==0.3.6; python_version >= '3.9' and python_version < '4.0'
+langchain-text-splitters==0.3.6; python_version >= '3.9' and python_version < '4.0'
+langcodes==3.5.0; python_version >= '3.9'
+langgraph==0.2.74; python_version < '4.0' and python_full_version >= '3.9.0'
+langgraph-checkpoint==2.0.16; python_full_version >= '3.9.0' and python_full_version < '4.0.0'
+langgraph-sdk==0.1.53; python_full_version >= '3.9.0' and python_full_version < '4.0.0'
+langsmith==0.3.9; python_version >= '3.9' and python_version < '4.0'
+language-data==1.3.0
+lazy-loader==0.4; python_version >= '3.7'
+librosa==0.10.2.post1; python_version >= '3.7'
+llvmlite==0.44.0; python_version >= '3.10'
+lxml==5.3.1; python_version >= '3.6'
+marisa-trie==1.2.1; python_version >= '3.7'
+markdown==3.7; python_version >= '3.8'
+markdown-it-py==3.0.0; python_version >= '3.8'
+markdownlit==0.0.7; python_version >= '3.6'
+markupsafe==3.0.2; python_version >= '3.9'
+matplotlib==3.10.0; python_version >= '3.10'
+mdurl==0.1.2; python_version >= '3.7'
+more-itertools==10.6.0; python_version >= '3.9'
+mpmath==1.3.0
+msgpack==1.1.0; python_version >= '3.8'
+multidict==6.1.0; python_version >= '3.8'
+murmurhash==1.0.12; python_version >= '3.6'
+narwhals==1.27.1; python_version >= '3.8'
+networkx==2.8.8; python_version >= '3.8'
+nltk==3.9.1; python_version >= '3.8'
+num2words==0.5.14
+numba==0.61.0; python_version >= '3.10'
+numpy==1.26.4; python_version >= '3.9'
+nvidia-cublas-cu12==12.4.5.8; platform_system == 'Linux' and platform_machine == 'x86_64'
+nvidia-cuda-cupti-cu12==12.4.127; platform_system == 'Linux' and platform_machine == 'x86_64'
+nvidia-cuda-nvrtc-cu12==12.4.127; platform_system == 'Linux' and platform_machine == 'x86_64'
+nvidia-cuda-runtime-cu12==12.4.127; platform_system == 'Linux' and platform_machine == 'x86_64'
+nvidia-cudnn-cu12==9.1.0.70; platform_system == 'Linux' and platform_machine == 'x86_64'
+nvidia-cufft-cu12==11.2.1.3; platform_system == 'Linux' and platform_machine == 'x86_64'
+nvidia-curand-cu12==10.3.5.147; platform_system == 'Linux' and platform_machine == 'x86_64'
+nvidia-cusolver-cu12==11.6.1.9; platform_system == 'Linux' and platform_machine == 'x86_64'
+nvidia-cusparse-cu12==12.3.1.170; platform_system == 'Linux' and platform_machine == 'x86_64'
+nvidia-cusparselt-cu12==0.6.2; platform_system == 'Linux' and platform_machine == 'x86_64'
+nvidia-nccl-cu12==2.21.5; platform_system == 'Linux' and platform_machine == 'x86_64'
+nvidia-nvjitlink-cu12==12.4.127; platform_system == 'Linux' and platform_machine == 'x86_64'
+nvidia-nvtx-cu12==12.4.127; platform_system == 'Linux' and platform_machine == 'x86_64'
+openai==1.63.2; python_version >= '3.8'
+openai-whisper==20240930; python_version >= '3.8'
+orjson==3.10.15; python_version >= '3.8'
+packaging==24.2; python_version >= '3.8'
+pandas==1.5.3; python_version >= '3.8'
+pillow==11.1.0; python_version >= '3.9'
+platformdirs==4.3.6; python_version >= '3.8'
+plotly==6.0.0; python_version >= '3.8'
+pooch==1.8.2; python_version >= '3.7'
+preshed==3.0.9; python_version >= '3.6'
+prometheus-client==0.21.1; python_version >= '3.8'
+propcache==0.3.0; python_version >= '3.9'
+proto-plus==1.26.0; python_version >= '3.7'
+protobuf==5.29.3; python_version >= '3.8'
+psutil==7.0.0; python_version >= '3.6'
+pyarrow==19.0.1; python_version >= '3.9'
+pyasn1==0.6.1; python_version >= '3.8'
+pyasn1-modules==0.4.1; python_version >= '3.8'
+pycparser==2.22; python_version >= '3.8'
+pydantic==2.10.6; python_version >= '3.8'
+pydantic-core==2.27.2; python_version >= '3.8'
+pydeck==0.9.1; python_version >= '3.8'
+pygments==2.19.1; python_version >= '3.8'
+pymdown-extensions==10.14.3; python_version >= '3.8'
+pynndescent==0.5.13
+pyparsing==3.2.1; python_version >= '3.9'
+pypinyin==0.53.0; python_version >= '2.6' and python_version not in '3.0, 3.1, 3.2, 3.3' and python_version < '4'
+pysbd==0.3.4; python_version >= '3'
+python-crfsuite==0.9.11; python_version >= '3.8'
+python-dateutil==2.9.0.post0; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'
+python-dotenv==1.0.1; python_version >= '3.8'
+pytz==2025.1
+pyyaml==6.0.2; python_version >= '3.8'
+referencing==0.36.2; python_version >= '3.9'
+regex==2024.11.6; python_version >= '3.8'
+requests==2.32.3; python_version >= '3.8'
+requests-toolbelt==1.0.0; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'
+rich==13.9.4; python_full_version >= '3.8.0'
+rpds-py==0.23.0; python_version >= '3.9'
+rsa==4.9; python_version >= '3.6' and python_version < '4'
+safetensors==0.5.2; python_version >= '3.7'
+scikit-learn==1.6.1; python_version >= '3.9'
+scipy==1.15.2; python_version >= '3.10'
+setuptools==75.8.0; python_version >= '3.9'
+shapely==2.0.7; python_version >= '3.7'
+shellingham==1.5.4; python_version >= '3.7'
+six==1.17.0; python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'
+smart-open==7.1.0; python_version >= '3.7' and python_version < '4.0'
+smmap==5.0.2; python_version >= '3.7'
+sniffio==1.3.1; python_version >= '3.7'
+soundfile==0.13.1
+soupsieve==2.6; python_version >= '3.8'
+sox==1.5.0
+soxr==0.5.0.post1; python_version >= '3.9'
+spacy[ja]==3.8.4; python_version < '3.13' and python_version >= '3.9'
+spacy-legacy==3.0.12; python_version >= '3.6'
+spacy-loggers==1.0.5; python_version >= '3.6'
+sqlalchemy==2.0.38; python_version >= '3.7'
+srsly==2.5.1; python_version < '3.14' and python_version >= '3.9'
+st-annotated-text==4.0.2; python_version >= '3.5'
+st-theme==1.2.3; python_version >= '3.8'
+streamlit==1.42.2; python_version >= '3.9' and python_full_version != '3.9.7'
+streamlit-camera-input-live==0.2.0; python_version >= '3.7'
+streamlit-card==1.0.2; python_version >= '3.8'
+streamlit-chat-widget==0.2.0; python_version >= '3.6'
+streamlit-dynamic-filters==0.1.9
+streamlit-embedcode==0.1.2; python_version >= '3.6'
+streamlit-extras==0.5.5; python_version not in '2.7, 3.0, 3.1, 3.2, 3.3, 3.4, 3.5, 3.6, 3.7' and python_version >= '3.8'
+streamlit-faker==0.0.3; python_version >= '3.6'
+streamlit-image-coordinates==0.1.9; python_version >= '3.7'
+streamlit-keyup==0.3.0; python_version >= '3.7'
+streamlit-toggle-switch==1.0.2; python_version >= '3.6'
+streamlit-vertical-slider==2.5.5; python_version >= '3.8'
+sudachidict-core==20250129
+sudachipy==0.6.10
+sympy==1.13.1; python_version >= '3.9'
+tenacity==9.0.0; python_version >= '3.8'
+tensorboard==2.19.0; python_version >= '3.9'
+tensorboard-data-server==0.7.2; python_version >= '3.7'
+thinc==8.3.4; python_version < '3.13' and python_version >= '3.9'
+threadpoolctl==3.5.0; python_version >= '3.8'
+tiktoken==0.9.0; python_version >= '3.9'
+tokenizers==0.21.0; python_version >= '3.7'
+toml==0.10.2; python_version >= '2.6' and python_version not in '3.0, 3.1, 3.2, 3.3'
+torch==2.6.0; python_full_version >= '3.9.0'
+torchaudio==2.6.0
+tornado==6.4.2; python_version >= '3.8'
+tqdm==4.67.1; python_version >= '3.7'
+trainer==0.0.36; python_version < '3.12' and python_full_version >= '3.6.0'
+transformers==4.49.0; python_full_version >= '3.9.0'
+triton==3.2.0; platform_system == 'Linux' and platform_machine == 'x86_64'
+tts==0.22.0; python_version < '3.12' and python_full_version >= '3.9.0'
+typeguard==4.4.2; python_version >= '3.9'
+typer==0.15.1; python_version >= '3.7'
+typing-extensions==4.12.2; python_version >= '3.8'
+tzdata==2025.1; python_version >= '2'
+tzlocal==5.3; python_version >= '3.9'
+umap-learn==0.5.7
+unidecode==1.3.8; python_version >= '3.5'
+uritemplate==4.1.1; python_version >= '3.6'
+urllib3==2.3.0; python_version >= '3.9'
+validators==0.34.0; python_version >= '3.8'
+wasabi==1.1.3; python_version >= '3.6'
+watchdog==6.0.0; platform_system != 'Darwin'
+weasel==0.4.1; python_version >= '3.7'
+werkzeug==3.1.3; python_version >= '3.9'
+wrapt==1.17.2; python_version >= '3.8'
+yarl==1.18.3; python_version >= '3.9'
+zstandard==0.23.0; python_version >= '3.8'