upd

app.py

@@ -55,7 +55,7 @@ def inference_pos(newssource): #, date):
   description = [entry['description'] for entry in all_articles['articles']]
   content = [entry['content'] for entry in all_articles['articles']]
   url = ["<a href=" + entry['url'] + ' target="_blank">Click here for the original news article</a>' for entry in all_articles['articles']] 
-  urlToImage = ["<img src= " + entry['urlToImage']+">" for entry in all_articles['articles']]
+  urlToImage = ["<img src= " + str(entry['urlToImage'])+">" for entry in all_articles['articles']]
   
   print("********************* Positive News **************************")
   print(f"Newssource is - {newssource}")
@@ -86,7 +86,7 @@ def inference_neg(newssource): #, date):
   description = [entry['description'] for entry in all_articles['articles']]
   content = [entry['content'] for entry in all_articles['articles']]
   url = ["<a href=" + entry['url'] + ' target="_blank">Click here for the original news article</a>' for entry in all_articles['articles']] 
-  urlToImage = ["<img src= " + entry['urlToImage']+">" for entry in all_articles['articles']]
+  urlToImage = ["<img src= " + str(entry['urlToImage'])+">" for entry in all_articles['articles']]
   
   print("********************* Negative News ***********************")
   print(f"Newssource is - {newssource}")
@@ -116,7 +116,7 @@ def inference_neut(newssource): #, date):
   description = [entry['description'] for entry in all_articles['articles']]
   content = [entry['content'] for entry in all_articles['articles']]
   url = ["<a href=" + entry['url'] + ' target="_blank">Click here for the original news article</a>' for entry in all_articles['articles']] 
-  urlToImage = ["<img src= " + entry['urlToImage']+">" for entry in all_articles['articles']]
+  urlToImage = ["<img src= " + str(entry['urlToImage']) +">" for entry in all_articles['articles']]
   
   print("********************* Neutral News ***********************")
   print(f"Newssource is - {newssource}")