Add blank server.py and Emotion processing package

EmotionDetection/__init__.py

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+from . import emotion_detection, test_emotion_detection

EmotionDetection/emotion_detection.py

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+
+import requests
+import json
+
+
+def emotion_detector(text_to_analyze):
+    #def <function_name>(<input_args>):
+    url = 'https://sn-watson-emotion.labs.skills.network/v1/watson.runtime.nlp.v1/NlpService/EmotionPredict'
+    headers = {"grpc-metadata-mm-model-id": "emotion_aggregated-workflow_lang_en_stock"}
+    myobj = { "raw_document": { "text": text_to_analyze } }
+    response = requests.post(url, json = myobj, headers=headers)
+    # return response.text
+    formatted_response = json.loads(response.text)
+    final_response = {
+        'anger': formatted_response["emotionPredictions"][0]['emotion']['anger'],
+        'fear': formatted_response["emotionPredictions"][0]['emotion']['fear'],
+        'joy': formatted_response["emotionPredictions"][0]['emotion']['joy'],
+        'sadness': formatted_response["emotionPredictions"][0]['emotion']['sadness'],
+        'disgust': formatted_response["emotionPredictions"][0]['emotion']['disgust'],
+    }
+    dominant_score, dominant_emotion = 0, ''
+    for key in final_response.keys():
+        if final_response[key] > dominant_score:
+            dominant_score = final_response[key]
+            dominant_emotion = key
+
+    final_response['dominant_emotion'] = dominant_emotion
+    return final_response

EmotionDetection/test_emotion_detection.py

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+from EmotionDetection import emotion_detection
+
+def test_emotion_detector(): 
+    assert(emotion_detection.emotion_detector("I am glad this happened")['dominant_emotion'] == 'joy')
+    assert(emotion_detection.emotion_detector("I am really mad about this")['dominant_emotion'] == 'anger')
+    assert(emotion_detection.emotion_detector("I feel disgusted just hearing about this")['dominant_emotion'] == 'disgust')
+    assert(emotion_detection.emotion_detector("I am so sad about this")['dominant_emotion'] == 'sadness')
+    assert(emotion_detection.emotion_detector("I am really afraid that this will happen")['dominant_emotion'] == 'fear')

server.py

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+from Flask import flask
+from