update requirements

App/Backend/requirements.txt

+certifi==2022.12.7
+charset-normalizer==3.1.0
+click==8.1.3
+dnspython==2.3.0
+docopt==0.6.2
+filelock==3.12.0
 Flask==2.2.3
+Flask-Cors==3.0.10
+huggingface-hub==0.13.4
+idna==3.4
+itsdangerous==2.1.2
+Jinja2==3.1.2
+MarkupSafe==2.1.2
+mpmath==1.3.0
+networkx==3.1
 numpy==1.24.2
-transformers
-torch
-pymongo
\ No newline at end of file
+packaging==23.1
+pipreqs==0.4.13
+pydub==0.25.1
+pymongo==4.3.3
+PyYAML==6.0
+regex==2023.3.23
+requests==2.28.2
+six==1.16.0
+SpeechRecognition==3.10.0
+sympy==1.11.1
+tokenizers==0.13.3
+torch==2.0.0
+tqdm==4.65.0
+transformers==4.28.1
+typing_extensions==4.5.0
+urllib3==1.26.15
+Werkzeug==2.2.3
+yarg==0.1.9